14 best diamond grinding pads

Diamond grinding pads are abrasive tools used in various applications related to polishers, buffers, power tools, and power hand tools in the realm of home improvement and construction. These pads are primarily designed for the purpose of grinding and polishing hard surfaces, such as concrete, stone, granite, marble, and terrazzo. They are commonly used in tasks like concrete floor preparation, countertop fabrication, and stone restoration.

Here are some key features and aspects of diamond grinding pads:

  1. Diamond Abrasives: Diamond grinding pads are known for their exceptional hardness and durability, thanks to the use of industrial-grade diamond abrasives. These diamonds are embedded within the pad's matrix or segments, making them highly effective at removing material.

  2. Surface Preparation: These pads are often used for surface preparation tasks like leveling uneven concrete floors, removing epoxy coatings, and smoothing rough surfaces.

  3. Polishing: In addition to grinding, diamond pads can also be used for polishing applications.They come in varying grit sizes, with higher grit numbers indicating finer abrasives for achieving a glossy finish on materials like stone and concrete.

  4. Compatibility: Diamond grinding pads are designed to be compatible with a range of power tools, including angle grinders, floor grinders, and polishing machines. They can be attached to these tools using a hook-and-loop or a magnetic backing, depending on the pad design.

  5. Wet and Dry Use: Some diamond grinding pads are suitable for both wet and dry grinding. Wet grinding is preferred for dust control and to extend the life of the diamond abrasives, while dry grinding is often quicker and more convenient.

  6. Longevity: Diamond grinding pads are known for their long service life compared to traditional abrasive materials. This makes them cost-effective in the long run, even though they may have a higher upfront cost.

  7. Safety: When using diamond grinding pads, it's essential to wear appropriate personal protective equipment (PPE), including safety glasses, hearing protection, and a dust mask, as grinding can produce airborne dust and noise.

  8. Variety: Diamond grinding pads come in various shapes and sizes to suit different applications. The choice of pad depends on the specific task and the type of surface being worked on.

  9. Maintenance: Proper care and maintenance of diamond grinding pads can extend their lifespan. Cleaning them regularly and avoiding excessive pressure during use can help ensure optimal performance.

In summary, diamond grinding pads are versatile tools commonly used in the construction and home improvement industry for grinding, leveling, and polishing hard surfaces like concrete, stone, and marble. Their use can result in smooth, polished, and aesthetically pleasing finishes on a variety of materials.

Below you can find our editor's choice of the best diamond grinding pads on the market
  

Diamond Polishing Pads 4 inch Wet/Dry 8 Piece Set Granite Stone Concrete Marble

Based on 782 reviews Check latest price
  • Stadea 7 Pieces of 3 mm thick 4 inch Diamond Pads & One Backer Pad 5/8-11 female thread, A set of 8 polishing parts
  • Includes one piece each for grits 50, 100, 200, 400, 800, 1500, 3000 & One Hook and Loop Backing Pad
  • For Wet and Dry Polishing, for best results use polishing pads with water
  • Optimal RPM 2200 Max RPM 4500
  • Works great on Granite, Concrete, Marble, stones, glass Polishing

User questions & answers

Question: Has anyone used these on a Terrazzo shower pan
Answer: Before buying the grit #3000, since the counter is now smooth, try one more time starting with grit #800 and then #1500. Use ~3200 RPM and add plenty of water. Polish wet, but judge dry. Take your time with each grit, polish slow. And in between grit #800 and #1500, wipe the edge of surface with gently squeezed wet cleaning towel and after the surface gets dry, vacuum the area to remove any debris. Repeat this step after the #1500 grit. If still doesn't look shiny, then yes, you should buy #3000 grit and maybe the buff as well. Granite is the hardest stone, but marble is the most pretentious one. It depends on the type of marble you have as well, but in general you have to be patient with marble. All the advices above are coming from polishing experts in the industry, people that do this for a living. Nothing we invented. I wish you good luck with your project.
Question: Will it work for aquarium glass
Answer: These pads are for finish polishing of stone tiles or composite countertops to remove fine scratches or smooth sharp edges. They would not be the best tool to smooth a rough surface of any size.
Question: I just need to polish a 36 sq ft concrete area. Will one kit be enough
Answer: Do not use the hose for delivery of hot water. Hot water can damage the hose.
Question: Would this attach to an orbital sander with velcro
Answer: Yes it can be removed or replaced. There are two valves, one on top of the sprayer that can be operated by thumb, the second one cuts off the water before it reaches the sprayer. I suggest completely draining the water out of the hose before storing. This will make the hose last longer.

Product features

High Value Polish Pad Set

This polishing pads set offered at outstanding value, is a huge value

  • Set of 4" - 7 Pads
  • 4" Foam Backing pad

A high quality value pads  for countertop surfaces (Concrete), countertop edges (Quartz, Granite, Marble, Stones) and Floor (Concrete, Terrazzo, Travertine) polishing.

Concrete Polishing

It is designed for polishing

  • Concrete Counters
  • Concrete Floor
  • Terrazzo Floor

It polishes concrete and terrazzo surfaces with outstanding finish and gloss. A low cost high value concrete pads for professionals.

Stone Edge Polishing

It polishes stone edges to high gloss shine, a favorite pad for DIY

  • Granite Edge Polish
  • Quartz Edge Polish
  • Stone Edge Polish

A high quality value pads for high gloss shine on stone edges.

What is in the Box

The 4" Set DPPW04STDK5J3K71 has following:

  • 1 Pad Each for Grit 50, 100, 200, 400, 800, 1500, 3000
  • 1 - 4" Backing Pad

The perfect blend of 7 pads, 1 backing pad for concrete or stone polishing.

Versatility & Coverage

  • Designed to polish Concrete countertop surface and counter edge polishing and concrete floor surface wet polishing for high gloss finish
  • Flexible pads, Easy to work on all kind of edges demi, full bullnose, bevel, Ogee edge profile wet polishing

Quartz & Stone Edge Polishing -

  • Stadea Series Standard K, Wet Dry** Polishing Pads is perfect tools for DIY Quartz Edges, Granite Edge, Marble Edge Polishing. It leaves high gloss finish on stones edges.
  • For Stone & Quartz Surface polishing, it is recommended to use Stadea Series Super G Wet Pads or Stadea Series Ultra D Wet pads for the best result

Color-Coded Velcro - Easy Grit Identification -

  • Color-coded pads for easy identification of pads grit
  • High-quality hook and loop for strong bond and quick change of polishing pads

Available as Set of Individual Pads -

  • Polishing pads are available as set of 5, 7, 8 pads
  • Also available as individual grits as pack of 1, 2, 5 and 10 pads

Technical Specifications

Flexibility -

  • Flexible pads designed for perfect polish on a flat surface (Countertop Surface, Floor Surface) or curved surface (Countertop Edge). It works very well on all kind of profiles - Demi, Full Bullnose, Bevel, Ogee and profiles with similar curves.

Available Sizes -

  • 4”, 5”

Thickness -

  • 4", 5" polishing pads are 3 MM thick

Available Grits -

  • 30, 50, 100, 150, 200, 400, 500, 800, 1500, 3000, 6000

Coverage and Tools to Use -

Coverage -

  • Approx 60 - 120 square feet coverage per set, actual coverage may vary depending on the roughness of concrete/stone.

Tools to Use -

  • Stadea SWP101K Stone Wet Polisher, Stadea Rubber Backing Pads are recommended. It can also be used with other polishers.

Dry Usage -

  • The lower grit pads 30, 50, 100, 200 works very well for dry usage. Lower grit dry grinding makes saw marks removal on stone surface easy.
  • The higher grits must be used with water for best results.

Diamond Polishing Pads 4 Inch Wet Dry Set 7 Pieces for Concrete Marble Quartz Stone Countertop Granite Polishing - by POLISHSURF

Based on 356 reviews Check latest price

Product description

Once again POLISHSURF innovates by offering the most compact Diamond Polishing Pads Kit for practical polishing projects.

If you follow the 3 steps for the polishing process written on the box, the results are guaranteed.

See below our 3 Core Values that we follow to create and innovate our products.

 

Increase Your Efficiency

The set includes one pad for each Grit #50 #100 #200 #400 #800 #1500 plus the Backer Pad.

In 95% of the polishing projects there's no need for Grits above #800 to get a mirror finish.

In more than 98% of the polishing projects there's no need for Grits above #1500 to get a mirror finish.

Our set was designed to offer the most compact kit at a very competitive price while keeping the quality at the highest.

Ensure Your Peace of Mind

The wet dry polishing pads are completed by the Hook & Loop Backing Pad offering the adaptor that enables you to use the variable speed grinder or the polisher.

The Versatility is ensured by the variety of surfaces that can be polished with our set: Concrete, Granite, Marble, Quartz, Travertine.

Each Grit is color coded, being easy to identify and avoiding any confusions during the process.

Keeps You Satisfied

Our Diamond Polishing Pads have High Concentration of Diamond that assures durability and a perfect Polishing Process.

The Pads are Flexible, Easy to Use on all kind of edges (demi, half bullnose, full bullnose, ogee, bevel).

Your surface will have a shiny gloss at the end of the polishing process, giving you an incredible sense of satisfaction.

 

It’s never been easier to get things done on your own.

Order Now Risk-Free!

  • Diamond Granite Polishing Pads 4 inch for Marble Quartz Travertine Granite Concrete Polishing
  • Granite Polishing Kit for Grinder offers 1 x Grit #50 #100 #200 #400 #800 #1500 and 1 Backing Pad
  • 1 Pc Hook and Loop Backing Pad for Concrete Polishing Pads and Marble Polishing Pads
  • For Wet and Dry Polishing. Recommended to use Polishing Pads with Water for Best Results
  • Concrete Polishing Kit for dry/wet polisher and dry stone polishing pads at Max RPM - 5000. Never Use with High Speed Grinder

User questions & answers

Question: Will the wheel fit on bauer 6 in. 5.7 amp heavy duty dual action variable speed polisher
Answer: I’m not sure but probably China.
Question: Will this kit work on cultured marble
Answer: No warranty info provided. Solid product that has provided satisfaction for price and usage
Question: Do I need 3000 grit pad for marble bathroom vanity? This product removed etch marks but now my counter isn’t shiny at all
Answer: Yes, if you need additional slack, you sure can.
Question: Will these pads polish smooth rough quartz
Answer: Huh?

uxcell Diamond Polishing Sanding Grinding Pads Discs 4 Inch Grit 50 10 Pcs for Granite Concrete Stone Marble

Based on 31 reviews Check latest price

Product description

1. Made with quality diamond powder impregnated in resin. High-quality for strong bond and quick change of polishing pads

2. Polishing Pads is perfect to polish concrete countertop surface and counter edge polishing and concrete floor surface wet polishing for high gloss finish

3. Flexible pads designed for perfect polish on a flat surface (Countertop Surface, Floor Surface). It works very well on all kind of profiles.

4. Self-adhesive Backed pads provide easy connect and removal, and are color coded to easily identify grit of polishing pads

5. Pads provide great results with dry use, but wet use is encouraged.



Specification:

Product Name: Diamond Polishing Pad

Material: Diamond Powder, Resin

Diameter: 100mm / 4 inch; Grit: 50

Thickness: 5mm / 0.2 inch

Hole Size: 15mm / 0.6 inch

Max RPM: 12000

Package Content: 10 x Diamond Polishing Pads

Weight: 326g; Color: Blue, Yellow

  • 4 Inch Diamond Wet polishing pad Grit 50 10 Piece
  • 5mm thick flexible and self-adhesive backed polishing pad
  • Works great on Granite Marble Concrete Stone Granite Tile Glass etc
  • Made with quality diamond powder impregnated in resin, Max RPM 12000
  • For Wet and Dry Polishing, for best results use polishing pads with water

Diamond Wet 7-Step Polishing Sanding Grinding Pads 7 Pcs Set for Granite Marble Stone 4 Inch Grit 50-3000

Based on 154 reviews Check latest price

Product description

The uncanny workmanship artistic carving come from various high quality polishing tools. Here product is used to polishing edge and curved surface to ceramics, crystallite stone, granite, marble, artifical.

  • 4 Inch Diamond Wet Polishing Pads 7 Pieces (Grit 50#, 100#, 200#, 400#, 800#, 1500#, 3000#)
  • The Material Contain Diamond Powder and Suitable for Granite, Marble Stone
  • Velcro Colour: Blue(50#), Yellow(100#), Orange(200#), Red(400#), Green(800#), Light Blue(1500#), Black(3000#)
  • 3 mm Thickness and Flexible Velcro Backed
  • Maximum speed RPM 4000, Optimal RPM 2200

User questions & answers

Question: will these pads work with a 5"radial sander
Answer: Hello , you have to make sure the 0.3-inch(8mm) Shank can fit your sander.
Question: will these stick to a hook and loop sander
Answer: If it's raw slate, or unpolished i would recommend using all of them, 50 to 3000. If it was polished or is smooth, i would use 800-3000.
Question: Need to smooth out a mortar/concrete patch on a lamppost. will these work? does it include what i need to use them on mikita angle grinder
Answer: Sorry, you can't.
Question: Is the extra disk shown in center of photo, the drill attachment? if yes, where is the shaft and how does it attached to that disk
Answer: After doing a couple rocks, you'll know. As im grinding i use my thumb on the left hand to guage angle, depth etc for where i need to move the pad too, to take off more material. I literally just polished two pieces of Petrified wood - i did the 50 grit for so long, once it got to 150, then 300 it was smooth as glass. 50-300 is for getting rid of rough edges, cuts and other heavy imperfections, everything after that is light scratches to final polish. If you can feel bumps, lines, indents - you need to use it more, once those are gone, you can move on. Id say time wise, after about 1-2 minutes of using (except for the 50-300 grit ones) once you get the bumps, and stuff out it goes really fast, but you gotta get all the corners, bends and flat surfaces really well, or it will show when it dries. (use water, or dry - but if dry use a N95 mask)

Diamond Polishing Pads 4" inch Wet/Dry Set of 11+1 Backer Pad Best Value Granite Concrete

Based on 637 reviews Check latest price
  • 4 inch Diamond Polishing Pad for concrete granite marble stone polishing 11 Pcs plus Rubber hook and loop backing pad
  • 11 diamond pads are: 2 X Grit 50 100 200, 1 X Grit 400 800 1500 3000 6000.
  • 1 Pc hook and loop Rubber backing pad (5/8" arbor). Backer backing pad has water feed hole for wet polishing as well
  • Max RPM: 4500 RPM. Neve use it with high speed grinder
  • The pads set work good for dry use, wet polishing may give better result.

User questions & answers

Question: Can i use this set to wet sand my car and frond headlights for example, bumper? thank you. i have variable speed polisher max 3500 rpm
Answer: This product will work very well for Terrazzo polishing, do ensure to use it with little water especially after grit 200.
Question: Do they make a set for hand polishing so I can polish fine detail? Example: marble statue ... or a set that works on something like a Dremel
Answer: It works pretty good on Glass, if it a fiberglass it may not work.
Question: It says the maximum speed is 4500 rpm's. What happens if it is used at 10,000? Does it run too hot and therefore wears out the pad
Answer: Absolutely just keep the area wet
Question: Can these be used on white quartz
Answer: No. Orbital sander are 5inches. These pads are meant to fit a 4inch grinder

Product features

Value For Money

This polishing pads set offered at outstanding price, is a huge value

  • Set of 4" - 11 Pads
  • 4" Rubber Backing pad
A high quality value pads 

for countertop surfaces (Concrete), countertop edges (Quartz, Granite, Marble, Stones) and Floor (Concrete, Terrazzo, Travertine) polishing.

Concrete Polishing

It is designed for polishing

  • Concrete Counters
  • Concrete Floor
  • Terrazzo Floor
It polishes concrete and terrazzo surfaces with outstanding finish and gloss. A low cost high value concrete pads for professionals.

 

Stone Edge Polishing

It polishes stone edges to high gloss shine, a favorite pad for DIY

  • Granite Edge Polish
  • Quartz Edge Polish
  • Stone Edge Polish
A high quality value pads for high gloss shine on stone edges.

What is in the Box

The 4" Set DPPW04STDJ5A6K12 has following:

  • 2 Pads Each for Grit 50, 100, 200
  • 1 Pad Each for Grit 400, 800, 1500, 3000, 6000
  • 1 - 4" Rubber Backing Pad
The perfect blend of 11 pads, 1 backing pad for concrete or stone polishing.

Versatality & Coverage

Concrete Countertop Polishing - Concrete Floor - High Gloss Finish -

  • Designed to polish Concrete countertop surface and counter edge polishing and concrete floor surface wet polishing for high gloss finish
  • Flexible pads, Easy to work on all kind of edges demi, full bullnose, bevel, Ogee edge profile wet polishing
Quartz & Stone Edge Polishing -
  • Stadea Series Standard J, Wet Dry** Polishing Pads is perfect tools for DIY Quartz Edges, Granite Edge, Marble Edge Polishing. It leaves high gloss finish on stones edges.
  • For Stone & Quartz Surface polishing, it is recommended to use Stadea Series Super G Wet Pads or Stadea Series Ultra D Wet pads for the best result.
Color-Coded Velcro - Easy Grit Identification -
  • Color-coded pads for easy identification of pads grit
  • High-quality velcro for strong bond and quick change of polishing pads
Available as Set of Individual Pads -
  • Polishing pads are available as set of 5, 7, 8 pads
  • Also available as individual grits as pack of 1, 2, 5 and 10 pads
Value for Money -
  • Great Value for the Price, a performance polishing for high gloss finish
  • Durable 3 MM thick Pads with high diamond concentration
  • High coverage - Actual coverage varies based on roughness, hardness and other factors of polishing surfaces

Technical Specifications

Available Sizes -

  • 4”, 5”
Thickness -
  • 4", 5" polishing pads are 3 MM thick
Available Grits -
  • 30, 50, 100, 150, 200, 400, 500, 800, 1500, 3000, 6000
Flexibility -
  • Flexible pads designed for perfect polish on a flat surface (Countertop Surface, Floor Surface) or curved surface (Countertop Edge). It works very well on all kind of profiles - Demi, Full Bullnose, Bevel, Ogee and profiles with similar curves.
Coverage -
  • Approx 60 - 120 square feet coverage per set, actual coverage may vary depending on the roughness of concrete/stone.
Tools to Use -
  • Stadea SWP101K Stone Wet Polisher, Stadea Rubber Backing Pads are recommended. It can also be used with other polishers.
Dry Usage -
  • The lower grit pads 30, 50, 100, 200 works very well for dry usage. Lower grit dry grinding makes saw marks removal on stone surface easy.
  • The higher grits must be used with water for best results.

Stadea HPW110H Diamond Hand Polishing Pads Flexible for Concrete Glass Marble Stone Polishing, 7 Pads 1 Backing Pad Set

Stadea

Based on 89 reviews Check latest price

Product description

Stadea Series Standard C - Flexible Diamond hand polishing pads set of 7 hand pads and 1 Rubber backing pad. Set for Concrete Marble Travertine Glass Terrazzo Stone hand grinding and polishing. It has one piece each hand pads for grit 50, 100, 200, 400, 800, 1500, 3000 and 1 rubber backing pad. Flexible pad can be used to polish bullnose edges manually. It is very handy tool for polishing, grinding and restoring/cleaning areas hard to reach by polishing tools like wet grinder polisher, angle grinder etc. A useful tool to polish corners, contoured surface like sink, join of two bullnose surface for Granite polishing, Concrete polishing, Marble polishing, Terrazzo polishing, Travertine polishing, glass polishing and their restoration etc. These diamond tools may be used for floor polishing, counter top polishing, stone sculpture polishing etc. It could be useful and cost saver for small polishing project. Hand polishing could be time consuming over polishing using tools like grinders etc.



About STADEA

STADEA is a rapidly growing brand known for its superior quality industrial diamond tools, power tools and range of tools accessories for concrete stone restoration, fabrication, manufacturing, cutting, grinding, polishing! STADEA is one of the preferred choices for concrete stone fabricators and ceramic, artificial stone manufacturers for its top notch quality and competitive pricing.

STADEA is registered trademark of ePortal LLC, Santa Clara CA.

  • Stadea Extra Flexible Diamond Hand Polishing Pads set of 7 thick hand diamond hand polishing sanding pads, and one rubber backing pad. Set with 1 X Grit 50, 100, 200, 400, 800, 1500, 3000, Backing Pad
  • Extra Flexible - Hand Pads to hand polish any bullnose edges, surfaces with change in shape and undermount sink edges and corners
  • High Grade Diamond - Aggressive, sharp for quick polishing, minimizes manaul effort to polish surface
  • Durable - 3 MM thick polishing pads, a Great value lasts longer
  • Versatile - Works great for Concrete, Glass, Marble, Terrazzo, Travertine, artificial stone, Tile, and natual stone polishing

User questions & answers

Question: How long do these last
Answer: Dear sir, thanks for your question,our answer is No, as long as you don't hold them in one place for too long and use water as directed, Low speeds are important, Don't exceed Max RPM. they will work fine.
Question: Ceramlc cooktop has pitting on one of the burners. Would this work on the stove top
Answer: I used mine on a 5" Makita orbital sander to finish concrete countertops....worked great!!
Question: What is the size of this pad? It says it is 5" x 4" x 1.5" but the picture makes it look narrower than that
Answer: Yes, these pads work well on concrete, marble, granite, porcelain, and engineered stones.
Question: Has anyone used these for pottery? I'm looking to sand off kiln shelving stuck to feet or rough glaze. Thanks
Answer: No. They are hook and loop velcro.

ZXHAO 4 inch Grit 50 Diamond Wet Dry Polishing Sanding Grinding Pads (10+1) pcs

Based on 49 reviews Check latest price

Product description

Product Contain: 10 X Grit 50 Polishing Pads+ 1 X Velcro Rubber Backing Pad

Scope of application: stone polishing, line chamfering, arc shaped and irregular stone processing marble, granite, quartz stone, artificial stone, floor tiles, etc.

Due to manual measurement, and production, the batch is not the same, size, weight, color, there will be a certain error, error within 2% of the normal situation.

SOMETHING ABOUT US- ZXHAO have the customers satisfaction for their first priority. If you have any questions,please feel free to contact us by mail FIRST. We will offer our best service for you.

  • Fast polishing and high finish. 50 grit diamond polishing pad.
  • No scratch and color on a stone after grinding and polishing.
  • Polishing Pads Diameter: 4 inch; Polishing Pads Thickness:5mm/0.2"
  • Velcro Rubber Backing Size: 100x35mm/ 4"x1.38"; Thread diameter:8.5mm/0.33"
  • Pads provide great results with dry use, but for ideal results, wet use is encouraged.

User questions & answers

Question: What size threads does the backing plate have? is it the standard 5/8" x11tpi on most angle grinders
Answer: Yes, I tried the backing plate on 5 different 4” grinders with no problems
Question: What grit should I use to roughen/prepare terrazzo for glue down wood floor
Answer: 50 grit will make short work of it. You might want to consider not gluing the wood floor down, and install it as a floating floor.

Tanzfrosch 12 Pack 4 inch Diamond Polishing Pads Set Wet/Dry Polishing Kit 10pcs 50#-3000# Grit Pads with 2pcs Hook and Loop Backer Pads for Granite Stone Concrete Marble Floor Grinder or Polisher

Based on 539 reviews Check latest price
  • ★PACKAGE INCLUDES: 10 Pieces 4-Inch Diamond Polishing Pads (Grit 50#, 100#, 150#, 300#, 500#, 800#, 1000#, 1500#, 2000#, 3000#), 2 Pieces Hook and Loop Backing Pads, 2 Pieces 0.3-inch(8mm) Shank.
  • ★DESIGN FOR PRECISION: Sharp, wear-resistant and high efficiency. The Pads are Color Coded per Grit being easy to identify and provide a different professional polished find. Optimal RPM 2200, Max RPM 6000. Operate between 2500-5000 RPM to avoid potential damage to your surface.
  • ★HIGH QUALITY: Our polishing pads are made of diamond powder and resin powder, aggressive and Durable. Velcro backed polishing pads for easy connect and removal.
  • ★WIDE APPLICATIONS: For Wet and Dry Polishing, for best results use polishing pads with water. Great For All Solid Surface Materials. Perfect for Granite, Concrete, Marble, Stone, Tiles, etc.
  • ★BUY WITH CONFIDENCE: If any of our products fail to meet your expectations, please get in touch with us and we will try our best to resolve the issue.

User questions & answers

Question: can the disks be used with a random orbital sander (hook and loop
Answer: I suppose it could be done. You would need to keep the pads very wet. Better way is to buy a FLEXIBLE backer pad and some wet dry sandpaper disks. https://www.amazon.com/CynKen-50pcs-400-2000-Sandpapers-Backer/dp/B06XRZST85/ref=sr_1_31?ie=UTF8&qid=1503345464&sr=8-31&keywords=4%27+sanding+discs
Question: What grit would you recommend for slate
Answer: You can use the following for hand polishing, they are extremely flexible: https://www.amazon.com/HPW110H-Diamond-Polishing-Flexible-Concrete/dp/B07HV7HSHH
Question: Can you use these to sand metal ? Aluminium and/or stainless steel to be exact
Answer: I did try to use a grinder first, because that was what I already had. The Velcro wasn't really strong enough to hold the pad on the pad holder. This is dangerous, as a pad being slung off the pad holder at that speed is like a missile. On a technical note, the grooves in the pad are designed to clear out debris ( slurry, chips and especially the spent diamonds from your pad). If the pad is rotating too fast, this will not happen, and the pad will clog up and therefore over heat. Used correctly, these pads will do more than one job, if taken care of. Just wanted to add that I purchased a 7" polisher from Harbor Freight for 39.95. The polisher had a max rpm of 3600 and a variable speed trigger which performs great. It comes with a 7" pad holder, that can easily be changed out with the 4" that will come with your set. You can also pick up a portable ground fault breaker for about 15.00 and not be worried about using the tool around a little water, to achieve a better shine. I used this system to polish concrete counter tops to a mirror like finish, with the 6000 grit pads. Just be patient, and don't skip pads. start with the 50 grit and progress.
Question: How do you know when to move to the next pad
Answer: Yes it works pretty well with White quartz Edge Polishing, it must be used with water for Quartz polishing. Following is a 3 Step system pads designed for especially quartz polishing: https://www.amazon.com/Stadea-PPW101T-Diamond-Polishing-3-Step/dp/B07HKRGBYK

Product features

Features:

  • 100% brand new and high quality.
  • Can be used dry but the best results are with water.
  • Perfect for Granite, Concrete, Marble, Stone, Tiles, etc.
  • Pro grade Wet/Dry, hook and loop backed flexible.
  • Aggressive and durable made with quality diamond powder impregnated in pesin.

Step 1

Connecting the 8mm Shank.

Step 2

Attach the polishing pad hook and loop side to the backer hook and loop side.

Step 3

Installed on the grinder or polisher.

Diamond Material

Aggressive and durable made with quality diamond powder impregnated in the resin.

Strong Sticking Ability

The surface of the tray is closely arranged with hooks, which are not easy to run away.

Nylon Velvet

High-quality nylon velvet, firmly boded, can be repeatedly torn and pasted.

Package Included:

  • 1 x 50 Girt Polishing Pad; 1 x 100 Girt Polishing Pad;
  • 1 x 150 Girt Polishing Pad; 1 x 300 Girt Polishing Pad;
  • 1 x 500 Girt Polishing Pad; 1 x 800 Girt Polishing Pad;
  • 1 x 1000 Girt Polishing Pad; 1 x 1500 Girt Polishing Pad;
  • 1 x 2000 Girt Polishing Pad; 1 x 3000 Girt Polishing Pad;
  • 2 x Hook and Loop Backer Pad;
  • 2 x 0.3-inch(8mm) Shank.

NOTICE

The lower grit pads 50, 100, 150 works very well for dry usage. Lower grit dry grinding makes saw marks removal on the stone surface easy. The higher grits must be used with water for the best results.

Konfor Professional Grade Diamond Polishing Pads 5 inch Wet 7 Piece Set Granite Stone Concrete Marble

Quanzhou Senlei Trade Co.,Ltd.

Based on 82 reviews Check latest price

Product description

Konfor offers industrial diamond polishing pads and range of tools accessories.

Our products with high diamond content, cut fast and aggressively.

The pads can be wet or dry use, we recommend WET use.

This pack carries 7 Pieces of 5 Inch / 125mm Resin Diamond Premium Wet Polishing Pad(more durable than standard grade polishing pad) for concrete granite travertine stone.



Package Included:



1 X 50 Girt Polishing Pads

1 X 150 Girt Polishing Pads

1 X 300 Girt Polishing Pads

1 X 500 Girt Polishing Pads

1 X 1000 Girt Polishing Pads

1 X 2000 Girt Polishing Pads

1 X 3000 Girt Polishing Pads.



INSTRUCTIONS:



Install the rubber backer on to the variable speed angular hand grinder.

Attach the polishing pad Velcro loop side to the backer Velcro loop side, so they form a tight bond.

Make sure that the pad is CENTERED on the backer pad. If it is not centered it will shorten the lifespan of the polishing pads.



FOR BEST RESULTS AND YOUR SAFETY:



Please wear protective eye wear and gloves while operating the grinder. Also add a little water to the surface when you operate.

  • 7 Pieces of 5" Wet Pads (Include Grit 50, 150, 300, 500, 1000, 2000, 3000)
  • The Material Contain Diamond Powder
  • Suitable for Granite, Concrete, Marble, Stone, Tiles etc.
  • Flexible Velcro Backed and 3 mm Thickness
  • Max RPM: 4500 RPM. Neve use it with high speed grinder

User questions & answers

Question: what is the correct order of use from 50 to 3000? How much surface area do these cover
Answer: You start with 50 and work your way up. 50-100-200 and so on in order use the velcro backing pad with water. It works well. They will last a long but do not use them at high rpm speeds. It depends on what you are polishing and how rough it is. Thank you.
Question: Can you use these on an orbital sander on low speed
Answer: yes.
Question: Will these grind down painted concrete
Answer: Dear sir,The poling pads are mainly use for polishing Granite, Concrete, Marble, Stone and etc, you need other tools to grind down .thanks.
Question: are these flexible
Answer: yes, they are they are hook and loop,Velcro Backed Flexible. these pads work well on concrete, marble, granite, porcelain, and engineered stones. They have diamonds embedded in them so they can grind through a wide array of hard materials.

3PCS Trapezoid Diamond Floor Grinding Pad Disc #30 Grit Metal Bond Scraper for Grinder Floor Concrete

Based on 8 reviews Check latest price

Product description

Specification:

Material: Diamond

Specification: fan-shaped 3-tooth arrow tooth

Grit: #30

Thickness: 16mm / 0.6in

Inner diameter: 9mm / 0.4in



Package List:

3* Trapezoid Diamond 

  • Design for removing adhesives, thin mil coatings and leveling uneven spots or joints.
  • Effective concrete/cement/paint floor grinding tools, fast and fluent grinding.The trapezoid is a very aggressive segment that easily attaches to the segment plate.
  • Good polishing effect, easy to deal with various rough surface.Smooth and unbroken edges, low grinding resistance, high efficiency grinding.​
  • It's good to coarse grinding concrete surface quickly, remove bump, make the surface leveling.
  • We strive to provide you with the highest quality product and the best customer experience, if you're not entirely satisfied, please just feel free to contact us at any time.

User questions & answers

Question: will this fit a 30''kut rite
Answer: unclear
Question: is this a set of 3 trapezoids? Or is this only one Trapezoid with 3 heads
Answer: One teapezoid grinding pad with 3 diamonds segments/ heads
Question: What bond are the Diamonds
Answer: What... bond?? Are you asking what is the substrate material? I think it's bronze.
Question: Fit in edco machine
Answer: Yes

uxcell Diamond Polishing Sanding Grinding Pads Discs 3 Inch Grit 500 10 Pcs for Granite Concrete Stone Marble

Product description

1. Made with quality diamond powder impregnated in resin. High-quality backed for strong bond and quick change of polishing pads

2. Polishing Pads is perfect to polish concrete countertop surface and counter edge polishing and concrete floor surface wet polishing for high gloss finish

3. Flexible pads designed for perfect polish on a flat surface (Countertop Surface, Floor Surface). It works very well on all kind of profiles.

4. Self-adhesive Backed pads provide easy connect and removal, and are color coded to easily identify grit of polishing pads

5. Pads provide great results with dry use, but wet use is encouraged.



Specification:

Product Name: Diamond Polishing Pad

Material: Diamond Powder, Resin

Diameter: 80mm / 3.15 inch; Grit: 500

Thickness: 5mm / 0.2 inch

Hole Size: 10mm / 0.39 inch

Max RPM: 12000

Package Content: 10 x Diamond Polishing Pads

Weight: 192g; Color: Red, Yellow

  • 3 Inch Diamond Wet polishing pad Grit 500 10 Piece
  • 5mm thick flexible and self-adhesive backed polishing pad
  • Works great on Granite Marble Concrete Stone Granite Tile Glass etc
  • Made with quality diamond powder impregnated in resin, Max RPM 12000
  • For Wet and Dry Polishing, for best results use polishing pads with water

KGS PRO-PAD Diamond Hand Polishing pads (3 Pack, Combination set (grit 60, 200, 400))

Based on 151 reviews Check latest price
  • KGS DIAMOND - MIXED PACK OF THREE GRITS (3 pcs)
  • EXTRA COARSE GREEN 60 GRIT - MEDIUM RED 200 GRIT - YELLOW 400 GRIT
  • BEST VALUE EVER - TRIPLE STARTER PACK TO INTRODUCE DIAMOND SANDING
  • Works on glass, tiles, ceramics, bricks, stone, wood, paint, fibre-glass and composites
  • Fast, aggressive, long-lasting, consistent & cost-effective - Especially in the Multi Packs!

User questions & answers

Question: Do these leave any discoloration when used on white ceramic stoneware
Answer: Honestly I don't remember. So it must have looked normal enough for me not to remember. It either came in a bubble wrapped lined envlope, or a small box.
Question: Can these be used for scratch removal on metal prior to buffing/polishing
Answer: It comes in a unmarked brown package. Then inside the package, it's wrapped in bubble wrap and inside of a little brown box. If you're worried about it being decrite, don't worry! It is.
Question: Are these flexible enough to sand debarked tree branches without losing their grit pieces
Answer: To a point...... I mean if you put some smelly shit in it, your gonna smell it......but for the most part, I can leave it in the open or in my car and it doesnt smell.
Question: do these work for cut wine bottles
Answer: Yes it is magnetic. It's a pretty strong one too, can drop it and throw it in a bag or pocket and be fine

Product features

Green - grit 60

Extra coarse hand pad for all rough grinding operations

Red - grit 200

Medium grit for general purpose sanding

Yellow - grit 400

Fine grit for general purpose finishing

Fast, aggressive, long-lasting, consistent & cost-effective!

  • Break edges of cut glass, tiles and ceramics
  • Grinds and bevels bricks, concrete, stone - even hard wood
  • Prepares rough surfaces fast for any paint or varnish
  • Rub down wall plaster and fillers in no time
  • Superb on fiber-glass & composites

STADEA Premium Grade Wet 5" Diamond Polishing Pads Set For CONCRETE Polish

Based on 204 reviews Check latest price
  • Stadea wet diamond polishing pads series Standard A, 5 inch diamond impregnated resin bonded pads designed for wet concrete polishing, wet marble polishing, wet travertine terrazzo polishing, wet granite polishing
  • Set of 5 wet diamond polishing pads, 1 piece each for grit 50, 100, 200, 400, 800
  • Velcro backed polishing pads for easy connect and removal, with water hole in center, Color coded velcro backers to easily identify polishing pads grit
  • Outstanding shine for concrete polishing, ideal for concrete countertop polishing, concrete floor polishing. Good shine for granite edge polishing, marble terrazzo travertine and other stone flat or contoured surface polishing
  • Works great with concrete stone wet polishers, 2.2 mm thick polishing pads, maximum RPM 4500, Optimal RPM 2200; Available in individual grits or sets

User questions & answers

Question: Will these polish concrete countertops after sealer has been applied
Answer: Nuestro conjunto contiene 3 almohadillas de grano # 100 y está diseñado para ofrecer la mejor combinación para un conjunto de 12 piezas para aumentar la cobertura y la eficiencia. Si está buscando solo grano # 100, no lo tenemos por separado en nuestra oferta, pero puedes encontrarlo buscando "polishing pad grit 100". Tenga cuidado con el tamaño que desea para su proyecto y necesidades: 4 inch, 5 inch, etc.
Question: Are these only for hose-fed wet grinders, or would they also work dry or with just a little water on my concrete tabletop
Answer: The velcro rubber backing pad is 5/8" - 11 thread and you can use these pads ONLY with a Variable Speed Angle Grinder, NOT the standard 11.000 rpm. For Grits #50 #100 #200 we recommend ~1500-2500 rpm and for the higher Grits #400 #800 #1500 we recommend to add water and use ~3000-3500 rpm.
Question: Are these for wet sanding only
Answer: The set is designed to polish concrete and/or smooth out the imperfections as well. For a concrete counter with bumps, we suggest to use lower grit pads, from grit 50 to maximum grit 400. Start with grit 50 which is the lowest one and it's made to remove heavy scratches. Continue with grit 100 and grit 200 exactly in this order. At the end use the grit 400 as well to make the surface shine. We suggest to stop here for concrete stone. Using higher grits than 400 for concrete won't bring too much added value. You will just waste the pads. The recommended RPM for grits 50, 100, 200 and 400 is between 1500-2500. Add some water for a better and quicker job.
Question: Are any of these pads sold in individual grit sizes instead of variety packs
Answer: These are white resin pads. Let me explain why this is important. We noticed during the time many customers who think all pads are the same and that the color doesn't matter and they are exactly the customers that have problems during the polishing process. There are colored pads on the market that can reach good quality polish, but often they require more time, lots of water and sometimes they even transfer the pads color onto the stone by the end of the process. Our recommendation is to use white resin pads.

Product features

Stadea Series Standard A - Wet Diamond Polishing Pads - 5 Inch - Concrete Stone Polishing - DPPW05STDA508H5P
Versatility & Coverage
Technical Specification - Concrete Polishing Pads

uxcell Foam Grinding Dry Diamond Hand Polishing Pad Grit 60 Green

Uxcell

Based on 137 reviews Check latest price

Product description

Works great Wet or Dry for granite, engineered stone, concrete, marble, limestone, travertine, etc.

  • Product Name : Diamond Polishing Pad;Main Material : Foam,Resin
  • Color : Green;Grit : 60
  • Size : 93 x 58 x 28mm / 3.7" x 2.3" x 1.1"(L*W*H)
  • Net Weight : 22g
  • Package Content : 1 x Diamond Polishing Pad

User questions & answers

Question: can i use this to remove scratches on marble countertop
Answer: No I wouldn’t use it on my marble countertop
Question: Would this work on rocks
Answer: I use it on the bottom of my stoneware pottery for a very smooth finish that doesn't scratch furniture. So it probably would work on rocks.

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