12 best wet polisher grinders

Wet polisher grinders are power tools used primarily in stone fabrication and concrete polishing tasks. They are designed to work with water, which helps to cool down the polishing pads and prevent dust from becoming airborne. Here's what you should know about wet polisher grinders:

  1. Stone Polishing: Wet polisher grinders are commonly used for polishing and finishing natural and engineered stone surfaces like granite, marble, quartz, and concrete countertops. They are also used for shaping and smoothing edges.

  2. Concrete Polishing: In the construction industry, wet polisher grinders are essential for concrete polishing jobs. They are used to grind and polish concrete floors and countertops to achieve a smooth, glossy finish.

  3. Water Feed System: These tools typically have a water feed system that connects to a water source. Water is continuously sprayed onto the surface being polished, which helps keep the polishing pads cool and reduces dust.

  4. Variable Speed: Many wet polisher grinders have variable speed settings, allowing you to adjust the speed to match the task at hand. Slower speeds are often used for polishing, while higher speeds are suitable for grinding.

  5. Polishing Pads: Wet polisher grinders use various types of polishing pads, which come in different grits. Coarser grits are used for grinding and shaping, while finer grits are used for polishing to achieve a high-gloss finish.

  6. Handle and Ergonomics: These tools typically have a handle for better control and ergonomics during operation. Some models come with side handles that can be adjusted for left or right-handed users.

  7. Safety Measures: Safety is important when using wet polisher grinders. Wearing appropriate personal protective equipment (PPE), such as safety glasses and hearing protection, is recommended. Additionally, some models may have built-in safety features like ground fault circuit interrupters (GFCI) to prevent electrical accidents.

  8. Dust Control: While wet polishing reduces airborne dust compared to dry grinding, there may still be some dust generated. It's a good practice to use dust shrouds and vacuum attachments to minimize dust and maintain a clean working environment.

  9. Accessories: Depending on the specific tasks you need to perform, you may require additional accessories such as diamond grinding wheels, backer pads, and water hoses.

  10. Maintenance: Regular maintenance is essential to keep the wet polisher grinder in good working condition. This may include cleaning the water feed system, checking for loose parts, and replacing worn polishing pads.

Wet polisher grinders are valuable tools for professionals in the stone fabrication, concrete polishing, and construction industries. They allow for precise and efficient polishing and shaping of surfaces, resulting in a smooth and polished finish.When using these tools, it's important to follow safety guidelines and manufacturer recommendations to ensure safe and effective operation.

Below you can find our editor's choice of the best wet polisher grinders on the market
  

Makita PW5001C 4" Electronic Stone Polisher

Makita

Based on 234 reviews Check latest price

Product description

Makita’s 4” Electronic Wet Stone Polisher is a favorite for professional stone work. The PW5001C combines 7. 9 AMP power and variable speed control with optimum speed settings, soft start for smooth start-ups, and more. The result is a fast and powerful stone polisher with precision engineering for professional stone finish work.

Makita's 4-Inch Electronic Wet Stone Polisher is a favorite for professional stone work. The PW5001C combines 7.9 AMP power and variable speed control with optimum speed settings, soft start for smooth start-ups, and more. The result is a fast and powerful stone polisher with precision engineering for professional stone finish work.

7.9 AMP Power with Variable Speed Control

The PW5001C is powered by a 7.9 AMP motor with variable speed dial that provides optimum speed settings from 2,000-4,000 RPM. The electronic speed control maintains constant speed under load, and the soft start feature ensures smooth start-ups. It also includes a Ground Fault Circuit Interrupter (GFCI) plug, and an overload switch to protect from armature failure.

Comfort and Ergonomics

The PW5001C weighs just 4.6 pounds and is built with ease-of-use features for extended operation. The durable housing cover protects the industrial die cast aluminum gear housing. The common fitting accepts the most popular water hose connections, and the three holes at the spindle top evenly spread water to the pad and prevent the pad from clogging. A side handle is included.

Versatile Design for a Range of Applications

Makita's PW5001C is precision engineered for professional stone polishing applications. The PW5001C is just another example of Makita's commitment to innovative technology and best-in-class engineering.

About Makita's Hook and Loop Accessories and Attachments

Makita's 4-Inch Electronic Wet Stone Polisher is a favorite for professional stone work. The PW5001C combines 7.9 AMP power and variable speed control with optimum speed settings, soft start for smooth start-ups, and more. The result is a fast and powerful stone polisher with precision engineering for professional stone finish work.

About Makita

Makita is a worldwide manufacturer of industrial quality power tools and offers a wide range of industrial accessories. Makita applies leading-edge innovation to engineer power tools that are more compact and energy efficient, yet deliver industrial strength power and results. Makita U.S.A., Inc. is located in La Mirada, California, and operates an extensive distribution network located throughout the U.S. For more information, please call 800/4-MAKITA (800/462-5482) or visit makitatools.com. Makita is Best in Class Engineering.

Warranty

Every Makita tool is thoroughly inspected and tested before leaving the factory. If you are not satisfied with any Makita tool within 30 days of purchase, return it and Makita will provide a replacement or refund. Each Makita tool is warranted to be free of defects from workmanship and materials for the period of ONE YEAR from the date of original purchase. Should any trouble develop during this one-year period, return the COMPLETE tool, freight prepaid, to one of Makita's Factory or Authorized Service Centers. Please see makitatools.com for complete details.

What's in the Box

Makita PW5001C 4-Inch Electronic Wet Stone Polisher, rubber pad, side handle, head cover, wrenches, front grip and dust cover.



From the Manufacturer

The new Makita Wet Stone Polisher is precision engineered for a professional finish every time it makes contact with granite, marble, limestone and more. This polisher can tackle the most demanding polishing, sanding, shaping and light grinding jobs and is equipped with Soft Start Technology, Electronic speed Control and a Variable speed Dial range of 2,000 - 4,000 RPM. The PW5001C has without a doubt the performance, innovation and technology demanded by professionals. Don't settle for less when you can get it all with the Makita PW5001C Wet Stone Polisher.

  • Powerful 7.9 AMP motor with less weight (5.1 lbs.)
  • Variable speed control dial enables user to match the speed to the application
  • Soft start feature for smooth start-ups
  • Electronic speed control maintains constant speed under load
  • Common fitting accepts the most popular water hose connections
  • High power-to-weight ratio for reduced operator fatigue
  • Housing cover protects the industrial die cast aluminum gear housing

User questions & answers

Question: Can i use this to polish the finish on my swimming pool
Answer: Not happy with the water design, as others stated. the quick connect fitting is not something you can find at local stores (Home depot, Lowes, Ferguson & Others) I spent a few days trying to find the correct fitting, no luck... What i did find is that it is a British 1/8th Thread "BSP 1/8th" Found an Adapter on amazon that will adapt to a 1/4" NSP... Not happy with the time i have spent searching for the right piece.... Good Luck!
Question: Can i used to polish Corian countertop
Answer: Yes it does work there is a small opening on side of band
Question: Can you put a 5" backer pad and discs on this wet polisher? Are the threads
Answer: No
Question: I couldnt find the hose connector for this tool, can you search and give me alink? its kind of inconvinient that Makita doesnt include the connector
Answer: Yes as the sense and versa 3 share the same case/body. Versa 3 and Sense both have 1.58-inch 336x336 OLED displays

Product features

Makita PW5001C 4" Electronic Stone Polisher

Makita’s 4” Electronic Wet Stone Polisher is a favorite for professional stone work. The PW5001C combines 7.9 AMP power and variable speed control with optimum speed settings, soft start for smooth start-ups, and more. The result is a fast and powerful stone polisher with precision engineering for professional stone finish work.

7.9 AMP Power with Variable Speed Control

The PW5001C is powered by a 7.9 AMP motor with variable speed dial that provides optimum speed settings from 2,000-4,000 RPM. The electronic speed control maintains constant speed under load, and the soft start feature ensures smooth start-ups. It also includes a Ground Fault Circuit Interrupter (GFCI) plug, and an overload switch to protect from armature failure.

Comfort and Ergonomics

The PW5001C weighs just 5.1 lbs. and is built with ease-of-use features for extended operation. The durable housing cover protects the industrial die cast aluminum gear housing. The common fitting accepts the most popular water hose connections, and the three holes at the spindle top evenly spread water to the pad and prevent the pad from clogging. A side handle is included.

QuickT SPW702A Concrete Countertop Wet Polisher Variable Speed Grinder Sander Granite Stone Polisher Polishing Fabrication Tools Kit - 4" Diamond Polishing Pads for Concrete Granite Marble Tile Polish

QuickT

Based on 131 reviews Check latest price

Product description

QuickT SWP701K, 5 Inch Powerful 800 W Stone Concrete Wet Polisher Kit designed for Wet Polishing - Concrete Countertop, Stone Countertop, Floor Surface and Floor Edge and other surfaces Wet Polishing Counter Edge Shaping Profiling - Connects to Profiles Wheels to create various type of bullnose - Demi, Ogee, Full Bullnose, Bevel and many more Surface Grinding - Connects to Cup Grinding Wheel, Drum Wheels for Concrete Countertop, Stone Countertop, Sink Edges, Floor Surface and Floor Edges Grinding Faucet Hole Coring - Connects to Hole Saws to Create Round Faucet Hole and General Purpose Holes Dry Polishing - Various Surfaces Dry Grinding and Polishing, and General Purpose Grinding Polishing Ease Of Use & Versatility The wet polisher makes the stone, concrete polishing and fabrication easier and effortless, Converts an unfinished dull surface into a shiny bright countertop - Variable Speed Dial – One finger operated variable speed dial is on the top and in front close proximity to hand grip, Variable speed control matches the stone specific polishing speed for the best shine and faster polishing Soft Start – Soft start for non-jerk comfortable feel and better machine control, ensures work accuracy and perfection Works With 5" & Smaller Tools - Designed to work with 2", 3", 4" and 5" diameter tools. The polisher has 5/8" 11 male arbor to connect tools User-Friendly Water Line Garden Hose Quick Connect - In-built water quick-connect with a standard water hose Flexible Splash Guard - Flexible Splash guard to control water splash, reaches tight corners and adjusts to changing tools height Water Pressure Control & Water Stopper - To adjust water flow and stop water flow right from polisher while polisher runs Three Hole Water Flow - Three-hole water sprayer for even water distribution to unclogs cut particles Power & Control - Powerful Motor - Powerful 800 Watt motor Accessible Controls While in Use - Important controls Variable Dial, Water Control, On-Off

  • VARIABLE SPEED WET POLISHER KIT FOR CONCRETE STONE COUNTERTOP - QuickT 5” wet polisher / wet sander / wet grinder kit with powerful 800 Watt motor features optimal wet polisher polishing speed; Designed for concrete countertop granite countertop stone marble tile wet polishing; Variable speed grinder polisher with Variable dial control to match required speed for stone concrete wet polishing or dry polishing.
  • READY TO USE COMPLETE KIT FOR CONCRETE STONE COUNTERTOP - Ready to use complete stone granite concrete countertop polishing kit with all required tools, includes set of diamond polishing pads, backing pad for concrete or stone granite countertop or tile edge polishing.
  • SEAMLESS GARDEN HOSE CONNECTION & EASE OF USE - In-built water quick-connect to garden hose, Water pressure control, Water Stopper, Extra-long water line, adjustable granite concrete wet polisher water flow line for easy use, three-hole 120 degree water hole for even water distribution, no dry spot for concrete polishing pads or granite polishing pads. Soft-start for jerk free start of wet stone grinder/concrete polisher, splash guard for water control, Top D-handle must for stone polishing
  • ENHANCED ELECTRICAL SAFETY - Class-A GFCI for enhanced electrical safety to safeguard hazardous electrical shock, Double-insulation motor, with added rubber handle cover, Extra-long 12 feet industrial grade electrical cable
  • ERGONOMIC HANDEL DESIGN - Ergonomic grip-size, soft back handle and top-handle. Head heavy concrete countertop polisher / wet stone polisher design transfers machine weight on the stone concrete polishing surface to increase polishing pressure and naturally enhanced polishing performance

User questions & answers

Question: What is the RPM range
Answer: In my experience, I believe I may have had the water flow to high which splashed onto the top of the polisher. Also I used it for long time periods (30 minutes plus). Once I purchased rubber gloves ($10 pair), I no longer got shocked. Overall the polisher did a beautiful job on my concrete countertops.
Question: how do you remove the backing pad after has been installed
Answer: These are made to polish stone by using a series of diamond grit pads that start at about 50 grit up to 3000 then a polish pad. They will give you a glass smooth finish on granite or marble. I don't believe the cement based plaster that is used in pools has a fine enough grain to be polished to this smoothness. Most that I have seen use a coating to achieve the glass smoothness.
Question: Is this a brushless motor
Answer: I don’t see why not, but I believe that Corian can be sanded and polished using traditional paint processing and buffing tools and tech, so this kind of water-only polisher might be overkill.
Question: Why are people getting shocked while using this product
Answer: yes you can and yes it is 5/8

Hardin WVGRIN WP800 4-Inch Variable Speed Polisher and Grinder

Based on 63 reviews Check latest price

Product description

The SECCO / Hardin 4" variable speed wet polisher is a low rpm (1000 - 4000) water feed angle grinder. The use of this tool is required when polishing with diamond tools which require the use of water and low RPM's. SECCO / Hardin has been providing quality tools to concrete and granite fabrication professionals for years. This unit is equipped with an 800 watt 8 amp motor and features a variable speed dial located at the rear of the grinder. The RPM range of this unit is 1000 - 4000 rpm. The polisher has a quick connect brass coupling and is supplied with all necessary hoses and connectors to hook up a standard garden hose. The arbor is 5/8-11 UNC thread and is compatible with all 5/8 threaded and non threaded tools. At high speed, this is the ideal tool for fast stock removal using diamond grinding wheels, zero tolerance wheels, diamond edge profile wheels, finger bits and diamond hole saws. Product is co-branded as Secco & Hardin

  • Integrated operator protector GFCI circuit breaker
  • 360 degree adjustable 4" safety guard & integrated rubber splash skirt
  • Includes aluminum bail handle, arbor nuts and wrench assortment
  • All water lines and garden hose adapters are included
  • Replacement carbon brush set

User questions & answers

Question: Any problems using this on marble tile
Answer: This is a wet grinder. You can use it on anything you want. Your question seems to be should you use a wet grinder on porcelain tile which is not a question for here.
Question: Is this 110v. since in malta we used 240v does it have a transformer included
Answer: 1000 to 3500 RPM
Question: instructions included
Answer: It has velcro to remove and put on a different pad.
Question: Can this be used on porcelain tile edges
Answer: No, but comes with extra brushes.

Hardin HWVPOLSET Variable Speed Polisher 4 Inch Granite Marble Wet Polishing Kit with Diamond Pads

Based on 200 reviews Check latest price

Product description

This is our new Hardin industrial grade variable speed wet polisher / grinder. This professional unit is equipped with a 800-Watt variable speed motor and features a variable speed dial for optimal control. You can operate from 700-3,000-RPM. After shaping the edge of your slab (profile wheel not included), you'll most likely want to polish it so that it matches the top of the countertop. This Hardin VSP polishing kit with granite and marble pads is the ideal kit for this application. The pads in this kit are not general or multi-purpose polishing pads. They are professional grade 4 diameter X 3MM thick granite and marble pads made with a softer bond resin that releases the diamonds at the proper rate for hard materials. Start the polishing process with the lower-Grit diamond pads and work your way up consecutively to the last one to achieve that factory shine. You'll want to take care with the 50 and 100-Grit pads. They are the most aggressive-Grit pads, you can easily chance the shape of your material. This unit is equipped with a 5-Feet 1/4-Inch water line that is positioned under the polisher. The end comes with a brass 5/8-Inchcoupling to thread onto a common garden water hose. The standardized 5/8-11 UNC spindle thread makes it compatible with most attachments on the market. Built-in GFCI (circuit breaker) protects the operator. Also included with this unit is a bail handle (D handle), side handle, spindle wrench, and extra carbon brushes. Always wear a rubber glove to operate this grinder/polisher to prevent electric shock/tingling.

  • HARDIN Variable Speed 4" Wet Polisher
  • 4 Inch Professional Granite and Stone Polishing Pad Set
  • 1 Each 50, 100, 200, 400, 800, 1500, and 3000 grit
  • 5/8 - 11 Threaded 4 Inch Rigid Hook and Loop Backer Pad

User questions & answers

Question: does this come with a lock nut can it be used with a cutting blade
Answer: Take your time. I assume you want to polish the cut edges Don't tilt the polisher too much, or you can knock segments off the polishing wheel. If you can, get a scarp piece of granite and do a practice run to get the hang of it. Of course the polishing needs to be done out doors. Water sprays everywhere.
Question: Can this unit operate as a dry polisher by not connecting a water source
Answer: I used it on my travertine marble floor tile. It works well but of course it is messy. It is a good value for the money.
Question: I purchased polisher and it has 6 speeds. My question is, what is the optimal speed for each pad grade (50, 100 etc
Answer: No transformer was included. However, I used to polish 40 square feet of concrete counters & it worked wonderfully. Excellent motor for grinding & polishing.
Question: I am going to do an undermount sink in granite, what else do i need for this project
Answer: No, not really to the best of my recollection. There might have been a schematic diagram regarding the parts but there certainly weren't any usage instructions. Be very careful with the brass locking screw; it's prone to breaking.

Stadea SWP101K Stone Wet Polisher - Variable Speed Polisher Grinder For Concrete Countertop Stone Wet Polishing

Based on 131 reviews Check latest price
  • ➤ 5" FULLY ASSEMBLED WET POLISHER WITH 6 MONTHS WARRANTY - Stadea® 5” Wet Stone Polisher with powerful DTM+ motor gear system features enhanced power and optimal polishing speed; Designed for stone concrete wet polishing; Variable dial control to match speed of either stone polishing process. Ready to use fully assembled unit, No need of assembling parts prior to use, 6 Months Warranty on manufacturing defects or malfuction for peace of mind. Contact Stadea Tools for warranty claim
  • ➤ ERGONOMIC DESIGN FOR LONGER NON-TIRING USAGE - Ergonomic grip-size, out of core, soft back handle transfers minimal polisher weight to back handle minimizing back hand fatigue; Innovative head heavy polisher design transfers machine weight on the stone concrete polishing surface to increase polishing pressure and naturally enhanced polishing performance, and minimizes back hand fatigue; Out of body back handle eliminates air vent hand blockage increasing motor performance and durability
  • ➤ CONNECTS TO GARDEN HOSE & UNDER-POLISHER WATER FLOW LINE - In-built water quick-connect to standard water hose, Water pressure control, Water Stopper, Extra-long water line, under-polisher water flow line does not interfere with polisher handling during usage, three-hole 120 degree water hole for even water distribution
  • ➤ EASE OF USE - Arbor lock for easy release of tool accessories, Soft-start, Polisher power start one-push lock switch for easy continuous use, splash guard with vacuum connector to easier water and dust control, Dual handle support to easily meet specific use cases, Top D-handle must for stone polishing, ambidextrous side handle for easy multi-purpose use, ergonomic easy back handle
  • ➤ ENHANCED SAFETY - Class-A GFCI for enhanced electrical safety to safeguard hazardous electrical shock, Double-insulation motor, Extra-long 12 feet industrial grade electrical cable

User questions & answers

Question: What is the warranty
Answer: Why not? It is basically a grinder with water. Might burn out over time if too much torque is used. A polisher does not use that much torque. Pay attention to the smell of the motor and slow down if you smell a burning. A 4inch Makita is only 59 bucks and has the high speed that is designed for cutting and abuse. Better choice and faster production. Time is money. Good luck
Question: Does this work for marble countertops in kitchen and bathroom
Answer: Lock nut is not included.
Question: you mentioned var-6 speeds, not indicate its low- high speeds. they are? * above performance descp shows 3000--- is that high speed? or what
Answer: I've used it without water and it's not good, it doesn't take much water too polish, now if you use a regular orbital sander, you can do most of your shaping, start with 100 grit and work your way up at the end use the polisher and finish up.
Question: Stone Mason here, can you use these to cut venerr stone as a grinder/cutting tool instead of a flat polish tool
Answer: You want to stick to 3000-5000 rpms for all of the pads. The finer the grit the lower the speed is my recommendation.

Product features

Variable Speed



Allow Change in Speed While Polisher is in Use -

Placed on top of polisher and right in front of the hand grip, the variable speed dial allows an operator to change speed with a thumb while polisher is in use.



One finger-touch operation -

Easy to change polisher speed



Match Stone Polish Speed

Variable speed control matches the specific polishing speed suitable to various stones surfaces

3 Hole Under WaterLine



Non-Interfering UnderWater Line -

The water line is placed at the bottom on the polisher, it allows clean top surface without any water line for non-interfering faster polishing.



Even Water Distribution -

Three-hole water head each at 120 degrees for even and adequate water distribution. It ensures continuous wet surface at high or low RPM. 



Zero Dry Spots -

Water distribution control and 3 hole water flow optimal water flow for zero dry spots during wet polishing.

Water Control-Connect



Quick-Connect to Standard Water Hose -

Built-in water quick-connect adapter to connect to a standard water hose.

Long water line for reaching long countertops.



Stop or Adjust Water Flow While Polisher in Use -

In-built quick-access water control to

  • Adjust water flow
  • Stop water flow
to match exact water flow needed, and eliminates guess work. Located close to hand grip for Quick access and One hand operation

GFCI & Long Cable



Cuts Off Electricity - GFCI



Built-in GFCI security against electrical shock while Wet polishing process. The polisher cuts off electricity in case of electrical shock.



Extra Long Electrical Cable

Industrial grade 12 feet extra long electrical cable line for

  • Easy access to long counters
  • Easy maneuvering

Ergonomic Handles



Comfortable Handles for Longer Operation -

All three handles (Back, Top D, Side Handles) are ergonomically designed for longer comfortable operations. 



Easy to Apply Pressure with Top D-Handle - 

Placed right above the heavy head, the top D handle provided adequate pressure on the surface easily for the best polishing result. 



General Purpose Ambidextrous Side-Handle -

Can be used for left handed or right handed operations. It is very useful for general purpose grinding polishing. 









 

Head Heavy & Balanced



Less Tiring Longer Operation -

Head Heavy Design transfers the maximum polisher weight on the polishing surface and minimum weight on back handle. It causes minimal pressure on the backhand,  and make the polishing process less tiring. It makes longer operations easier and possible.



The ergonomic back-handle works as a guide and comfortable to grip and operate



Balanced - A well-balanced machine for better control





 

DTM+ Power, Soft Start



Optimal Power For Wet Polishing -

Powerful 800W motor to drive the optimal power. Stone Concrete polishing needs constant speed on varying load, DTM+ Gear System is designed to maintain contact speed giving the best polishing performance.



Jerk-Free Start -

Soft start of the motor for better control and easy jerk-free start. Ensures work accuracy and perfection

One Push Lock Switch



One Finger Touch On-Off Switch

Placed below the back-hand grip of the polisher, the on-off power switch allows an operator to on and off with a finger.



Continuous Operation Without Holding Power Switch -

The power lock button locks the machine for continuous run, allows the operator to keep the machined powered on without continual pressing on the button. Placed below the back-hand grip, it has quick access while polishing is in use.

Flexible Splash Guard



Polishes Corners and Uneven Areas

Flexible splash guard can flex to reach corners and provides maximum reach for polishing. It can flush on uneven surface to provide maximum water protection. 



Matches Tools Height for Maximum Water Protection -

High-quality rubber flexes to match the reducing height of tools as it grinds down. It creates a flushed cover to provide maximum water protection and coverage.  

Arbor Lock



Faster Release of Accessories -

The arbor lock on top of polisher arbor locks the arbor for faster release of tool accessories - backing pad, profile wheels etc.



Optional Wrench Included -

The optional wrench also comes with the tool, the accessories can also be opened with the wrench. Refer to the section, What is the box for the complete list of items in the package.

Double Insulation

Double Insulation for Electrical Safety -

The double insulated polisher provided the electrical safety. Along with GFCI, Splash guard it provides multi-layered electrical hazard safety for the operator.

What is in the box



What is in the Box -

  1. Wet Polisher
  2. Water Shroud
  3. Top Handle
  4. Water Hose Adapter
  5. Gear Box Cover
  6. Side Handle
  7. Carbon Brushes 
  8. Water Bush
  9. Wrench
  10. Manual

Hardin GHWV4POLSET VS5 Variable Speed Wet Grinder Polisher, 8 Pc 4" Diamond Polishing Pad Set

Based on 17 reviews Check latest price

Product description

Hardin GHWV4POLSET VS5 variable speed wet Grinder Polisher, 8 pc 4" diamond polishing pad set

  • Country Of Origin: United States
  • Model Number: GHWV4POLSET
  • Item Package Dimension: 17.0" L x 7.25" W x 6.0" H
  • Item Package Weight: 9.02875 lb

ZFE 800W/110V Variable Speed 4'' Wet Polisher/Grinder & Granite Diamond Polishing Pads Concrete Polisher Stone Polisher for Granite/Marble/Concrete/Stones

Based on 156 reviews Check latest price
  • ▲Safety: A GFCI for enhanced electrical safety to safeguard hazardous electrical shock. With rubber handle cover,double insulation,enhanced electrical safety. Insure a safe using experience.
  • ▲Variable Speed: From 500RPM to 4,000RPM, one finger can control speed switch, while polisher is in use, meet all your requirements.
  • ▲Comfortable To Use: All the handles (Back & Top D) are ergonomically designed for longer comfortable operations and the top D handle provided adequate pressure on the surface easily for the best polishing result. Head Heavy Polisher transfers maximum weight on polishing surface to make polishing easier better and faster
  • ▲Flexible Splash Guard: With unique water proof security cover, can protect you from electric shock. Can adjust to changing tools height .
  • ▲3 Hole Under Water Line: Three-hole water head each at 120 degrees for even and adequate water distribution.

User questions & answers

Question: Can the amount of water be limited enough to polish counters in place just using towels
Answer: Yes - you can turn the valve on the top to regulate the amount of water. I’ve also used a spray bottle or a bucket of water to wet down the surface when a water source wasn’t nearby or convenient to run a lengthy hose.
Question: Country of origin
Answer: If your proficient with diamond polishing then this is a good tool for you. If a novice then a great tool to learn with.
Question: Doe it come with polishing pads? Which ones
Answer: No it doesn't it has from 50 grit up to 3000 but no dark or light polishing pads but the included pads do a good job
Question: Its this one include any pad holder
Answer: It is Velcro and the pads are Velcro. Sticks on well and stays on. So far I like the buffer.

Product features

800W Powerful Motor

800W powerful motor drives the polisher up to a speed of 1000-4000r/min, offering you strong polishing force and great polishing effect.

6 Variable Speeds Control

Six speed settings from 500–3000rpm to suit polishing, buffing and sanding for vehicles, cars, bikes, boats, kitchen / bathroom tiles and more.

Easy On/Off Switch & Soft Start

Internal components and machine configuration finely balanced for superior ease of use

Water injection polishing machine

The copper water injection switch can be used to control the size of the water flow and avoid rust.

Packaging includes:

1pc water injection type water mill

6pcs water mill

1pcs polishing disc

Effective Heat Dissipation

The polishing machine has a cooling system, adopts a circulating heat dissipation system that sucks up and down to help dissipate heat and reduce the surface temperature.

Replaceable Carbon Brush

Easy replacement of carbon brushes, even if you do not understand the tool structure.

Widely Usage

Can be used for concrete countertop,stone countertop,floor surface,marble, ceramic tile and etc.

Multifunctional water mill

Compared with the traditional water mill, the operation is simple, the efficiency is high, and the cost is low.

STEP 1

Press the waterproof plastic and tighten the stainless steel hose clamp to prevent the water mill from splashing during work.

STEP 2

Take out the polishing disc, rotate it counterclockwise, and then take out the corresponding water-grinding pad to stick it.

STEP 3

The all-copper faucet can freely control the size of the water flow, and the water flows directly from the copper tube of the output shaft.

STEP 4

One machine is versatile, safe and efficient, wear-resistant gear, low noise, no burning, safe to use.

Air Wet Stone Polisher 4-Inch Pneumatic Air Wet Stone Grinder Polisher 4300RPM Granite Marble Stone Wet Air Sander Polisher Water Mill Pneumatic Polishing Tool (4'' 4300RPM)

Based on 2 reviews Check latest price

Product description

Specifications:

Model: BC-WS100

Category: Straight Shank Pneumatic Grinder

Disk diameter: 4''

No-load speed: 4300RPM

Working pressure: 6-8kgf/cm² / 6-8 bar

Air inlet size: 1/4''

Recommended tracheal diameter: 8mm x 5mm (0.32'' x 0.2'')

Water pipe: 2.3m/7.6ft

Chassis thread size: M16

Use (applicable industry): stone, jade, ceramic polishing

Product size: 23cm x 15.5cm x 10cm (9'' x 6'' x 4'')

Color: Red

Package size: 27cm x 19cm x 12cm (10'' x 7'' x 5'')

Shipping weight: 1.7kg/3.5lbs



Package includes:

1 x Pneumatic Grinder

1 x Wrench

1 x Water Pipe

  • 【HUMANIZED DESIGN】Pneumatic Air Wet Polisher Sander, high hardness helical gear can ensure longer tool life, reasonable grip design to improve work comfort.
  • 【COPPER WARER NOZZLE】Copper water nozzle can moisten the cutting face, not make the dust particles rise, and protect the body from the stimulation caused by dust. Widely used in the polishing and polishing of marble, granite, stone, jade, ceramic polishing.
  • 【MAIN PARAMETERS】Style: Straight Shank Pneumatic Grinder. Disk diameter: 4'', No-load speed: 4300RPM, Working pressure: 6-8 bar, Air inlet size: 1/4'', Recommended tracheal diameter: 0.32'' x 0.2'', Chassis thread size: M16, Water pipe: 7.6ft, Product size: 9'' x 6'' x 4'', Package size: 10'' x 7'' x 5'', Shipping weight: 3.5lbs.
  • 【THE BEST POLISHING EFFECTS】The tool must be equipped with a sticky disc first, and then a different number of diamond soft abrasive discs (from coarse particles to fine particles) according to different requirements to avoid unnecessary repetitive labor and achieve the best polishing and polishing effects.
  • 【PACKAGE CONTENTS】1 x Pneumatic Grinder, 1 x Wrench, 1 x Water Pipe.

Stadea SWP106K Concrete Wet Polisher Grinder Kit with Concrete Polishing Pads - Wet Polisher Variable Speed for Wet Dry Polishing

STADEA

Based on 3 reviews Check latest price
  • Stadea 5” Concrete Wet Polisher with DTM+ motor gear system features enhanced power and optimal speed required for stone concrete wet polishing or dry polishing; Variable dial control to match speed of either stone polishing process, Minimum RPM: 700; Maximum RPM: 3000
  • Kit includes Stadea Series Standard J Wet 5" diamond concrete wet polishing pads set of 7 pads designed for concrete polishing. Also inlcudes 5" semi flexible rubber backing pad with 5/8" 11 thread. 7 Pieces concrete polishing pads are one each for grits 50, 100, 200, 400, 800, 1500, 3000
  • Ergonomic grip-size, long, out of core, soft back handle design transfers minimal polisher weight to back handle minimizing back hand fatigue and this along with the innovative head heavy polisher design together transfers machine weight on the stone concrete polishing surface to increase polishing pressure naturally aiding enhanced polishing performance, and minimizes back hand fatigue; Out of body back handle eliminates air vent hand blockage increasing motor performance and durability
  • In-built water quick-connect to standard water hose, Water pressure control, Water Stopper, Extra-long water line, under-polisher water flow line does not interfere with polisher handling during usage, three-hole 120 degree water hole for even water distribution
  • Arbor lock for easy release of tool accessories, Soft-start, Polisher one-push power start & lock switch for ease of use, splash guard with vacuum connector for water and dust control, Dual handle for multiple use cases, Top D-handle must for stone polishing, ambidextrous side handle for easy multi-purpose use, ergonomic back handle. Class-A GFCI for enhanced electrical safety to safeguard hazardous electrical shock, Double-insulation motor, Extra-long 12 feet industrial grade electrical cable

User questions & answers

Question: Will this unit work well for polishing jasper and agate
Answer: Yes it does, do note it is a wet polisher and you need to purchase diamond polishing pads, backing pad to polish Marble. There are kits available that has all three SWP101K Wet polishing, backing pads and polishing pads. The following one has polishing pads that works pretty well on Marble: https://www.amazon.com/SWP105K-Concrete-Countertop-Polisher-Polishing/dp/B071NP441T https://www.amazon.com/SWP104K-Concrete-Polisher-Grinder-Polishing/dp/B072KYM4SM https://www.amazon.com/Stadea-SWP102K-Polisher-Granite-Polishing/dp/B01N3OC4D8
Question: Is there a dust shroud available for dry operation
Answer: The speed range of the polisher is lowest 700 (Speed 1) and maximum 3000 (Speed 6). You can use the continuous dial to change the speed in between. The graph on top of the machine shows the range of speed with speed 1 to 6 and recommended speed for stone polishing as the green zone.

Product features

Variable Speed



Allow Change in Speed While Polisher is in Use -

Placed on top of polisher and right in front of the hand grip, the variable speed dial allows an operator to change speed with a thumb while polisher is in use.



One finger-touch operation -

Easy to change polisher speed



Match Stone Polish Speed

Variable speed control matches the specific polishing speed suitable to various stones surfaces

3 Hole Under WaterLine



Non-Interfering UnderWater Line -

The water line is placed at the bottom on the polisher, it allows clean top surface without any water line for non-interfering faster polishing.



Even Water Distribution -

Three-hole water head each at 120 degrees for even and adequate water distribution. It ensures continuous wet surface at high or low RPM. 



Zero Dry Spots -

Water distribution control and 3 hole water flow optimal water flow for zero dry spots during wet polishing.

Water Control-Connect



Quick-Connect to Standard Water Hose -

Built-in water quick-connect adapter to connect to a standard water hose.

Long water line for reaching long countertops.



Stop or Adjust Water Flow While Polisher in Use -

In-built quick-access water control to

  • Adjust water flow
  • Stop water flow
to match exact water flow needed, and eliminates guess work. Located close to hand grip for Quick access and One hand operation

GFCI Double Insulation



Cuts Off Electricity - GFCI



Built-in GFCI security against electrical shock while Wet polishing process. The polisher cuts off electricity in case of electrical shock.



Double Insulation for Electrical Safety -

The double insulated polisher provided the electrical safety. Along with GFCI, Splash guard it provides multi-layered electrical hazard safety for the operator.



Extra Long Electrical Cable

Industrial grade 12 feet extra long electrical cable line for

  • Easy access to long counters
  • Easy maneuvering

Ergonomic Handles



Comfortable Handles for Longer Operation -

All three handles (Back, Top D, Side Handles) are ergonomically designed for longer comfortable operations. 



Easy to Apply Pressure with Top D-Handle - 

Placed right above the heavy head, the top D handle provided adequate pressure on the surface easily for the best polishing result. 



General Purpose Ambidextrous Side-Handle -

Can be used for left handed or right handed operations. It is very useful for general purpose grinding polishing. 









 

Head Heavy & Balanced



Less Tiring Longer Operation -

Head Heavy Design transfers the maximum polisher weight on the polishing surface and minimum weight on back handle. It causes minimal pressure on the backhand,  and make the polishing process less tiring. It makes longer operations easier and possible.



The ergonomic back-handle works as a guide and comfortable to grip and operate



Balanced - A well-balanced machine for better control





 

DTM+ Power, Soft Start



Optimal Power For Wet Polishing -

Powerful 800W motor to drive the optimal power. Stone Concrete polishing needs constant speed on varying load, DTM+ Gear System is designed to maintain contact speed giving the best polishing performance.



Jerk-Free Start -

Soft start of the motor for better control and easy jerk-free start. Ensures work accuracy and perfection

One Push Lock Switch



One Finger Touch On-Off Switch

Placed below the back-hand grip of the polisher, the on-off power switch allows an operator to on and off with a finger.



Continuous Operation Without Holding Power Switch -

The power lock button locks the machine for continuous run, allows the operator to keep the machined powered on without continual pressing on the button. Placed below the back-hand grip, it has quick access while polishing is in use.

Flexible Splash Guard



Polishes Corners and Uneven Areas

Flexible splash guard can flex to reach corners and provides maximum reach for polishing. It can flush on uneven surface to provide maximum water protection. 



Matches Tools Height for Maximum Water Protection -

High-quality rubber flexes to match the reducing height of tools as it grinds down. It creates a flushed cover to provide maximum water protection and coverage.  

Arbor Lock



Faster Release of Accessories -

The arbor lock on top of polisher arbor locks the arbor for faster release of tool accessories - backing pad, profile wheels etc.



Optional Wrench Included -

The optional wrench also comes with the tool, the accessories can also be opened with the wrench. Refer to the section, What is the box for the complete list of items in the package.

Concrete Polishing Kit

Diamond Pads for Concrete Polishing

Kit includes 5" Backing Pad and 5" diamond polishing pads set designed for

  • Concrete & Marble Surface and Edge Polishing
  • Granite, Quartz, Stone Edge polishing
  • Set of 7 diamond polishing pad for a high gloss finish
  • Rubber backing pad for countertop polishing

What is in the box



What is in the Box -

  1. Wet Polisher
  2. Water Shroud
  3. Top Handle
  4. Water Hose Adapter
  5. Gear Box Cover
  6. Side Handle
  7. Carbon Brushes 
  8. Water Bush
  9. Wrench
  10. Manual
  11. 5" Backing Pad
  12. 7 Pcs - 5" Diamond Pads Set

Metabo - PWE 11100  - 4"/5" Variable Speed Wet Polisher - 1, 700-5, 400 Rpm - 9.6 Amp W Electronics (602050420 11-100), Concrete Renovation Grinders/Surface Prep Kits/Cutting/Finishing

Metabo

Based on 23 reviews Check latest price

Product description

Includes PWE11-100 4-in/5-in Wet Polisher - 602050420, Loop Handle.

  • Meets the ansi/isea requirements

User questions & answers

Question: Is this polisher made in China or Germany
Answer: The grinder has 1/2" Male Quick Disconnect, you can buy a 6' hose attachment that is lighter than std hose with the disconnects on each end, you need to put an adapter on the end of your hose that converts it from Male hose thread to 1/2" Male QD, each end of the lighter 6' hose has Female 1/2" QD fittings. I highly recommend getting the lighter hose whip, std hose is too stiff to make working comfortable.
Question: Does the unit come with the backer pad shown in the photo
Answer: Yes it does very well, it comes with different grades of sanding disc's that really do work good on jasper and agate.
Question: Providing my own pads, could this be used in an automotive application for buffing and polishing paint
Answer: The kit does not include any dust shroud, and we dont offer any dust shroud. If you have right sizes shroud you can connect and use. Wet polisher arbor size usually bigger then grinders, you need to find right sized dust shroud to use on this.
Question: What size threads dia. , etc. is the water hook up
Answer: 6 months limited warranty.

Stadea SWP105K Stone Concrete Countertop Grinder Polisher Wet Stone 4" Concrete Polishing Kit

STADEA

Based on 19 reviews Check latest price
  • Stadea Stone Concrete Countertop Grinder Polishers Wet Polishing Kit with Wet polisher, 4" Diamond Polishing Pads set, 4" rigid rubber hook loop velcro backing pad. 5” Stone Wet Polisher with DTM+ motor gear system features enhanced power and optimal speed required for stone concrete wet polishing or dry polishing; Variable dial control to match speed of either stone polishing process, Minimum RPM: 700; Maximum RPM: 3000
  • Kit includes Stadea Series Standard A Wet set of seven 4" diamond pads for concrete marble surface polishing and stone granite edge polishing. Also inlcudes 4" rigid rubber backing pad with 5/8" 11 thread. 7 Pieces diamond polishing pads are one each for grits 50, 100, 200, 400, 800, 1500, 3000.
  • Ergonomic grip-size, long, out of core, soft back handle design transfers minimal polisher weight to back handle minimizing back hand fatigue and this along with the innovative head heavy polisher design together transfers machine weight on the stone concrete polishing surface to increase polishing pressure naturally aiding enhanced polishing performance, and minimizes back hand fatigue; Out of body back handle eliminates air vent hand blockage increasing motor performance and durability
  • In-built water quick-connect to standard water hose, Water pressure control, Water Stopper, Extra-long water line, under-polisher water flow line does not interfere with polisher handling during usage, three-hole 120 degree water hole for even water distribution
  • Arbor lock for easy release of tool accessories, Soft-start, Polisher one-push power start & lock switch for ease of use, splash guard with vacuum connector for water and dust control, Dual handle for multiple use cases, Top D-handle must for stone polishing, ambidextrous side handle for easy multi-purpose use, ergonomic back handle. Class-A GFCI for enhanced electrical safety to safeguard hazardous electrical shock, Double-insulation motor, Extra-long 12 feet industrial grade electrical cable

User questions & answers

Question: Is the wet polisher in this kit the same as the polisher only at https://www.amazon.com/gp/product/b01hsh1bkk/ref=ox_sc_act_title_1?smid=a1fgmtxwspt
Answer: This tool is made in Germany!
Question: What is the difference between the swp102k vs swp105k? It appears to be only the wet polishing pads that are different
Answer: The unit I purchased did not come with the backer pad. I purchased a separate backer pad for the grinding pads I used.
Question: Will this polisher work on travertine tile
Answer: All I can tell you is the water comes out of the center of the drive spindle. I never buffed or polished a car, I would think it is a little fast? Great Tool

Product features

Variable Speed



Allow Change in Speed While Polisher is in Use -

Placed on top of polisher and right in front of the hand grip, the variable speed dial allows an operator to change speed with a thumb while polisher is in use.



One finger-touch operation -

Easy to change polisher speed



Match Stone Polish Speed

Variable speed control matches the specific polishing speed suitable to various stones surfaces

3 Hole Under WaterLine



Non-Interfering UnderWater Line -

The water line is placed at the bottom on the polisher, it allows clean top surface without any water line for non-interfering faster polishing.



Even Water Distribution -

Three-hole water head each at 120 degrees for even and adequate water distribution. It ensures continuous wet surface at high or low RPM. 



Zero Dry Spots -

Water distribution control and 3 hole water flow optimal water flow for zero dry spots during wet polishing.

Water Control-Connect



Quick-Connect to Standard Water Hose -

Built-in water quick-connect adapter to connect to a standard water hose.

Long water line for reaching long countertops.



Stop or Adjust Water Flow While Polisher in Use -

In-built quick-access water control to

  • Adjust water flow
  • Stop water flow
to match exact water flow needed, and eliminates guess work. Located close to hand grip for Quick access and One hand operation

GFCI Double Insulation



Cuts Off Electricity - GFCI



Built-in GFCI security against electrical shock while Wet polishing process. The polisher cuts off electricity in case of electrical shock.



Double Insulation for Electrical Safety -

The double insulated polisher provided the electrical safety. Along with GFCI, Splash guard it provides multi-layered electrical hazard safety for the operator.



Extra Long Electrical Cable

Industrial grade 12 feet extra long electrical cable line for

  • Easy access to long counters
  • Easy maneuvering

Ergonomic Handles



Comfortable Handles for Longer Operation -

All three handles (Back, Top D, Side Handles) are ergonomically designed for longer comfortable operations. 



Easy to Apply Pressure with Top D-Handle - 

Placed right above the heavy head, the top D handle provided adequate pressure on the surface easily for the best polishing result. 



General Purpose Ambidextrous Side-Handle -

Can be used for left handed or right handed operations. It is very useful for general purpose grinding polishing. 









 

Head Heavy & Balanced



Less Tiring Longer Operation -

Head Heavy Design transfers the maximum polisher weight on the polishing surface and minimum weight on back handle. It causes minimal pressure on the backhand,  and make the polishing process less tiring. It makes longer operations easier and possible.



The ergonomic back-handle works as a guide and comfortable to grip and operate



Balanced - A well-balanced machine for better control





 

DTM+ Power, Soft Start



Optimal Power For Wet Polishing -

Powerful 800W motor to drive the optimal power. Stone Concrete polishing needs constant speed on varying load, DTM+ Gear System is designed to maintain contact speed giving the best polishing performance.



Jerk-Free Start -

Soft start of the motor for better control and easy jerk-free start. Ensures work accuracy and perfection

One Push Lock Switch



One Finger Touch On-Off Switch

Placed below the back-hand grip of the polisher, the on-off power switch allows an operator to on and off with a finger.



Continuous Operation Without Holding Power Switch -

The power lock button locks the machine for continuous run, allows the operator to keep the machined powered on without continual pressing on the button. Placed below the back-hand grip, it has quick access while polishing is in use.

Flexible Splash Guard



Polishes Corners and Uneven Areas

Flexible splash guard can flex to reach corners and provides maximum reach for polishing. It can flush on uneven surface to provide maximum water protection. 



Matches Tools Height for Maximum Water Protection -

High-quality rubber flexes to match the reducing height of tools as it grinds down. It creates a flushed cover to provide maximum water protection and coverage.  

Arbor Lock



Faster Release of Accessories -

The arbor lock on top of polisher arbor locks the arbor for faster release of tool accessories - backing pad, profile wheels etc.



Optional Wrench Included -

The optional wrench also comes with the tool, the accessories can also be opened with the wrench. Refer to the section, What is the box for the complete list of items in the package.

Concrete Polishing Kit

Diamond Pads for Concrete Polishing

Kit includes 4" Backing Pad and 4" diamond polishing pads set designed for

  • Concrete & Marble Surface and Edge Polishing
  • Granite, Quartz, Stone Edge polishing
  • Set of 7 diamond polishing pad for a high gloss finish
  • Rubber backing pad for countertop polishing

What is in the box



What is in the Box -

  1. Wet Polisher
  2. Water Shroud
  3. Top Handle
  4. Water Hose Adapter
  5. Gear Box Cover
  6. Side Handle
  7. Carbon Brushes 
  8. Water Bush
  9. Wrench
  10. Manual
  11. 4" Backing Pad
  12. 7 Pcs - 4" Diamond Pads Set

Kawaii Variable Speed Wet Stone/Concrete Polisher/Grinder Model WEP250

Kawaii

Based on 8 reviews Check latest price

Product description

The newly improved Kawaii electric stone polisher model WEP250 is a true wet polisher designed more for professionals. It features variable speed from 900 -2800 RPM more suitable for polishing jobs on granite and concrete. Two-level reduce gear, more torque with constant speed provide a more consistent polish. It has Ground Fault Circuit Interrupter for safety protection, lock on switch, center water fed, 10 feet water hose with connector to garden water, and splash guard. It has double insolation for added safety. The stone polisher can be used for edge profiling with diamond hand profilers, wet polishing of stone and concrete with diamond polishing pads. Kawaii WEP250 can only be used for polishing and light grinding. Heavy grinding and cutting with saw blades can damage the gear.

  • Maximum disc size: 5"
  • Variable speed from 900-2800 RPM
  • 10 feet water hose with connector to garden water
  • Center Water-Fed Underneath with Hose
  • Ground Fault Circuit Interrupter

User questions & answers

Question: Does the polisher come with a pad holder
Answer: No the machine is 13 inch long.
Question: What size and thread is the spindle? Is it the same as Makita and others
Answer: This kit has the same wet polisher SWP101K as in your given link. It also has diamond polishing pads set and backing pad.
Question: how do i get a hold of manufacturer of the polisher? only had about six months. when it gets a little wet it shocks me
Answer: Both the kit SWP102K and SWP105K has the same wet polisher SWP101K. The difference is the polishing pads. SWP102K has polishing pads that is designed for Granite edge and Granite Flat surface polishing. SWP105K has polishing pads designed for Concrete Polishing.
Question: Size - Is this 18 inches Long
Answer: The polisher & Polishing pads will work pretty well on Travertine. For best performance on Travertine use the following:https://www.amazon.com/Stadea-SWP102K-Polisher-Granite-Polishing/dp/B01N3OC4D8It has the same wet polisher, but high performance diamond polishing pads.

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