13 best rotary hammer drills
Rotary hammer drills are powerful and versatile tools commonly used in construction, renovation, and other heavy-duty applications. They are known for their ability to drill into tough materials such as concrete, masonry, and stone. Here's what you should know about rotary hammer drills in the context of power tools, power hand tools, and tools for home improvement:
Function: Rotary hammer drills combine both rotary drilling and hammering actions to efficiently and quickly bore holes into hard materials.This dual-action mechanism makes them highly effective for tasks like drilling anchor holes or breaking through tough surfaces.
Power Source: Rotary hammer drills are available in both corded and cordless (battery-powered) models. Corded versions typically offer continuous power, while cordless models provide greater mobility but may have limited runtime.
Versatility: These tools often come with multiple modes, including drilling, hammer drilling, and chiseling. This versatility allows users to perform various tasks, from drilling holes for anchors to chipping away concrete or tile.
Impact Energy: Rotary hammers are rated by their impact energy, typically measured in joules or foot-pounds. Higher impact energy indicates the tool's ability to handle tougher materials and larger holes.
Chuck Type: Rotary hammer drills typically have a SDS (Slotted Drive System) chuck, which allows for quick and secure bit changes. SDS chucks come in different sizes (SDS-Plus, SDS-Max) to accommodate various bit types and sizes.
Handle Configuration: Many rotary hammers come with a pistol grip or D-handle design, providing ergonomic options for different users and applications. The handle design also helps reduce user fatigue during extended use.
Dust Extraction: Some rotary hammer drills have built-in dust extraction systems or can be connected to external vacuums. This is important when working with materials like concrete, as it helps maintain a cleaner and safer work environment.
Safety Features: Rotary hammers often include safety features such as vibration dampening, overload clutches, and soft start mechanisms to enhance user safety and reduce the risk of injury.
Accessories: Manufacturers typically offer a range of accessories for rotary hammer drills, including various drill bits and chisels designed for different applications.
Maintenance: Regular maintenance, such as cleaning and lubrication, is crucial to prolong the lifespan and maintain the performance of rotary hammer drills.
In summary, rotary hammer drills are powerful and versatile tools used for drilling holes and chiseling in hard materials like concrete and masonry. They come in various configurations, offer multiple modes, and are essential for professionals in construction and home improvement industries.
Below you can find our editor's choice of the best rotary hammer drills on the market- 🏡Find more about the product, please watch the videos on the last picture. 🎁Best 2021 gift/Thanksgiving gift/Christmas gift!
- 🤜The most powerful tool for all your construction needs! Limited time for promotion!
- ▲POWERFUL MOTOR&VARIABLE SPEED - The 12.3A motor with 7JOULES(5.2 ft./lbs) impact energy, 0-4350BPM, 0-900RPM, is optimal to complete work projects on concrete, metal, brick, stone and masonry, etc. Drilling capacity: 1-1/4 inch for concrete, 1-9/16 inch for wood, 1/2 inch for steel; With a 6-level variable speed dial, you’ll always remain in total control of your tool
- ▲4 FUNCTIONS in 1 KNOB - Just switch the dial to convert between Drilling(To drill material such as wood, steel, etc.)/ Hammer drilling(To drill concrete, granite, brick)/ Chisel position adjustment(Adjust the angle of the chisel before use)/ Chiseling (For chipping work on hard materials)
- ▲ERGONOMIC DESIGN - 1/2 inch drill chuck adapter, also compatible with other non-SDS-Plus bits, can finish a variety of drilling tasks; Vibration Damping Technology(VDT), the integrated vibration damper can decrease the vibration effectively, to reduce your fatigue; The soft grip handle prevents slipping off and provides more comfortable grip feeling and better handling of the power tool
- ▲SAFETY and CONTROL - Integral clutch reduces sudden and high torque reactions if bit jams, providing you high security during the heavy-duty projects; The 360°Rotating Handle and Metal Depth Gauge offer more precise control
- 🏆WIDE APPLICATION&WORRY-FREE PURCHASE - Perfect for tough tasks such as demolishing brickwork, removing plaster, taking off tiles and digging out old grouting, etc., suitable for drilling into materials including wood, masonry, concrete, and metal. ☂24-Month After-Sales Service, feel free to contact us through our store
Product features
TACKLIFE 1-1/4 Inch SDS-Plus 12.3 Amp Rotary Hammer Drill, 7Joules(5.2 ft./lbs) Impact Energy, 4350BPM, 900RPM, 4 Functions-TRH01A
If you are planning to carry out work that involves heavy-duty projects like a home renovation or even if you are trying to set up a new retaining wall, then you can be sure of getting things done much faster with a rotary hammer drill.
TACKLIFE TRH01A rotary hammer drill has a powerful 12.3-amp motor that helps to easily get the work done. It features a 1-1/4 inch drilling capacity with the ability to deliver 4350 beats per minute, 900 rounds per minute.
Powerful to use:
With this tool, you can tackle the most challenging tasks which include removing the plaster, digging out old grouting, taking off tiles and demolishing brickwork.
Easy to use:
- One-touch sliding chuck for quick bit changes;
- 6 level varible speed dial offers accurate bit starting;
- Auxiliary handle with textured grip makes the tool very comfortable to hold;
- Depth Gauge helps you maintain optimal drilling accuracy
4 Functions Easy Switching with One Knob
- Drill(To drill material such as wood, steel etc.)
- Hammer drilling(To drill concrete and granite)
- Chisel position adjustment(Adjust the angle of the chisel before use)
- Chiselling (For a work of chiseling or chipping)
Notice: The knob can only be switched after pressing the arrow tip.
Convenient Cover Plate
- Easily add lubricant after long time use.
- Universal lubricant.
Notice: The new tool doesn't need to add lubricant, and the lubricant provided is to maintain the motor after long time use.
Vibration Damping Technology(VDT)
- The Vibration Damping Technology(VDT) employed delivers reduced user vibration for less user fatigue and greater productivity.
SDS-Plus Chuck Adapter& Carbon Brushes
- Versatility-- comes with 1/2 Inch Drill Chuck with SDS-Plus adapter, compatible with other regular bits, can finish a variety of drilling tasks(The chuck adapter can only be used at drill mode, otherwise the adapter can get damaged at other modes. At hammer drilling/Chiseling mode, the original SDS-PLUS chuck is more powerful );
- Additional carbon brushes
Product description
The D25263K 1-1/8-inch D-Handle SDS Rotary Hammer with SHOCKS offers 3 Joules of impact energy for fast drilling and chipping speed. It has a 8.5 Amp high performance motor for all your needs, and also features SHOCKS active vibration control and regulation, resulting in reduced vibration felt in the handles - a Perform & Protect feature. This Rotary Hammer has a rotating brush ring which delivers full speed/torque in forward and reverse, along with an integral clutch that reduces sudden, high torque reactions if bit jams. Includes: Rotary Hammer, 360 Side Handle, Depth Rod, Kit Box.
- 3 Joules of impact energy
- 8.5 Amp high performance motor
- SHOCKS - Active Vibration Control, reduced vibration felt in the handles. A Perform & Protect feature
- Integral clutch reduces sudden, high torque reactions
- Rotating brush ring delivers full speed/torque in forward and reverse
User questions & answers
Question: | No torque rating? Does anyone know the torque rating or max hole saw size in wood and steel |
Answer: | I don't know that I would use it for wood, though I guess you could. It can be set to drill, to jack hammer, or to drill and jackhammer combined. Also, don't know about torque, but I found it to be sufficient for all applications I've tried it in. It is surprisingly powerful and durable for a snall handheld unit. |
Question: | Does this have a 3rd setting to drill w/o hammer option so can core drill |
Answer: | It has 3 options: 1: drill without hammer, only spining, 2: drill with hammer, 3: hammer only for chisel. No spinning... |
Question: | Does this unit have the option of variable positions for chisel bit |
Answer: | Yes, it can lock in position either horizontally or vertically, as I have used it in both positions. It may lock in other angles, but I have not tried it in angles other than parallel or perpendicular to the handle. I also will mention that this unit has performed admirably and I have absolutely no regrets with my purchase. I was able to remove old tile (put down in the 1950's with thick-set. I found it works best at lower speeds and sharp angles of attack. Take your time and you won't work up any sweat, letting the tool do the work. Hope this helps. |
Question: | How do you place the drill bit in the hammer drill, I have been working on this task for a few hours,it do not grip the bits at all |
Answer: | This drill does require the special SDS carbide drill bits that have three slots in the shank. I pull the nose piece back and press a little on the bit and it will slip into the drill. I then rotate the bit to ensure that it is locked into place. The slots in the SDS drill bits allows then to transfer the drills hammer action to the drill point. With this drill only bits that are marked SDS Plus will work. |
- ✔️【POWERFUL MOTOR】 13Amp industry motor with 5.5 feet /lbs(7.4 joules)impact energy is designed to complete heavy duty concrete and metal working projects with ease and precision. Heat dissipation design and anti-dust bottom structure can extend the hammer’s use life.
- ✔️【HUMANIZATION DESIGN】 Safety clutch protection designed to guarantee your wrist When the hammer is subjected to high torque force. 360° adjustable handle and upgraded double layer anti-vibration system are helpful for better and stable holding.
- ✔️【FOUR FUNCTIONS】 Four different functions of drill,hammer,chisel and hammer drill function adapt to variety of work scenarios which are easy to switch. The double function switch design can extend 100% service life compared with single function switch design.
- ✔️【DRILLING CAPACITY】 The max drilling diameter for concrete is 1-1/4 inch and for metal is 1/2 inch. ENRH3203 rotary hammer drill can reach 820 r/min no-load speed and 4200bpm max impact frequency.The sds Plus chuck allows for easy and secure bit changes to keep your project going.
- ✔️【WHAT YOU WILL GET】 ENRH3201 rotary hammer*1;drill bits*3(5/16*6-Inch ,3/8 X6-inch,12/2 X 6-inch);5/9*10-inch point chisel*1,5/9*10-inch flat chisel*1;Auxiliary handle*1;Replaceable carbon brush 1 set;;329Grease*1;Dust proof cap*1;24 Months Defect Free Warrenty and Customer Support.
User questions & answers
Question: | would I be able to remove floor tile with this |
Answer: | Ceramic tile I assume? This is a very powerful hammer drill. I use it to drill or bust thru all kinds of masonry products, poured concrete, blocks, brick, mortar etc.. It would have no problem with the tile, but you would have to be very careful not to damage the subfloor underneath, for tile typically some kind of cement board. This drill would easily punch thru that too. Check with a Home Improvement store or the Internet for a more appropriate tool/ technique. Otherwise I do endorse this product when used for the kinds of jobs designed for. |
Question: | Is the case 100% plastic or is the silver part metallic |
Answer: | Hello friend. The case is plastic and the silver part is aluminum |
Question: | Is this strong enough to breakup the concrete walls of inground pool |
Answer: | It possibly could be powerful enough, but it would surely take a long time. Better to rent a commercial tool for a job like this. |
Question: | Hi sir, what is the difference between 'chisel' and 'hammer' functions? thanks |
Answer: | The chisel doesn't rotate like a drill, but it still has hammer action. |
Product features
MAKE AN IMPACT!
No matter you are a professional worker or a DIY user,ENRH3201 heavy duty hammer is definitely your wise choice.It applier to various working like dismounting walls, breaking floors, decorating houses, etc. With good heat dissipation system, ENRH3201’s motor will not be in high temperature even after long time working.
The safety clutch system protect users’ safety when the machine is overloading. Double layers anti-vibration control effectively reduce the vibration force during operation and avoid injury. Three different functions of drill,hammer and hammer drill function adapt to variety of work scenarios which are easy to switch.
360 Degree Adjustable Handle:
Auxiliary handle designed to reduce the fatigue of our users during longtime working .Provides accurate and convenient strike in some relatively narrow places.
Dustproof System:
Complete motor protection structure designed to prevent dust coming into motor during working.Allows our users work in a dusty working situation
Heavy Duty Motor:
200℃ resistant copper wire motor allows long working hours without burning the machine . 13Amp motor with safety clutch is designed to complete heavy duty work easily and safely.
Vibration Control:
The Vibration Damping Technology(VDT) effectively reduced injury during working.And soft grip handle designed for less fatigue and more precise control.
Heat Exhaust:
Efficient cooling system provides a continuous supply of fresh outside air for protecting motor from burnt due to high temperature.Extended service life.
SDS-PLUS Keyless Chuck:
Patented SDS-Plus keyless chuck is designed to improve your work efficiency. You never need any tool to change bits in-between jobs.Accurate control provides the maximum impact energy transfer.
Product description
The DEWALT DCH273B 20v Max Brushless SDS Rotary Hammer Bare tool features a DEWALT brushless motor for extended runtime and durability. It also offers Active Vibration Control which significantly reduces vibration and increases user comfort and productivity; a Perform and Protect feature from DEWALT. This rotary hammer gives 2.1 Joules impact energy which provides corded power without the cord. It also has a retractable utility hook for convenient hanging and storage. This is a bare tool item - battery sold separately. Includes: 360 Degree Side Handle, Depth Rod, Retractable Utility Hook.
- Brushless motor for extended runtime and durability
- Active Vibration Control which significantly reduces vibration
- 2.1 Joules impact energy which provides corded power without the cord
- Retractable utility hook for convenient hanging and storage
- No Load Speed 0 - 1,100 rpm. Optimal Concrete Drilling-5/32 - 1/2 inch. Chuck Type-SDS+. Blows/Min- 0 - 4,600 bpm
- Battery & Charger Sold Separately
User questions & answers
Question: | What is the largest size bit it will take |
Answer: | The largest sds bit I have been able to find is 1 3/8 (trade size 1 inch emt hole) however in doing some digging product specifications specify 5/8 inch max bit still size |
Question: | Has anyone used this with core bits |
Answer: | yes - used it for several 1 3/8 holes with coring bits |
Question: | How well does it work with ground rod driver |
Answer: | I would say very well. Used a Bosh bit. 8 foot rod going into wonderful Mizzou red clay. Took about 2 minutes. I did add a little dish soap and water out of habit. |
Question: | Can u send it to New Zealand |
Answer: | No. We need it for work. |
Product features
DEWALT DCH273B 20V Max* XR Brushless 1” L-Shape SDS Plus Rotary Hammer
Product Description
The DCH273B 20V Max XR Brushless 1” Rotary Hammer is a high-performance drill that is powered by a DEWALT brushless motor and a durable German engineered mechanism that delivers 2.1 joules of impact energy. Coupled with it's light weight design and SHOCKS Active Vibration Control technology, this hammer is ideal when used in overhead applications. The DCH273B is Dust Extraction ready for the D25303DH
- Brushless motor for extended runtime and durability
- Active Vibration Control which significantly reduces vibration
- The product is 5PC Rock Carb Bit Set
- Easy to use
User questions & answers
Question: | Are these new in box, not recon's |
Answer: | We recommend that you'd better use it below the third speed, which is easier to control. And the sandpapers work for rust removal. |
Question: | does it have enough power to drive a 8foot grounding rod in the ground |
Answer: | The polisher you asked is rotary polisher. By the way, ASIN:B08HQQGNRR ,this polisher is dual action polisher and this is free spinning. |
Question: | Is there enough room inside the case for a set of long drill bits? Thanks |
Answer: | The orange pads are all used for automobile polishing and improves the gloss of the paint surface. The cutting force of the wave pads are greater than that of the flat pad. And the wave pad dissipates heat. The cutting force of the wool pad is lower than sponge. Then there are different materials of bonnet. When you are going to polish, step1- wax applicator bonnet, apply wax step2- terry cloth bonnet, clean and remove wax step3- microfiber polishing bonnet, low surface friction leaves a superior, deep lint-free finish step4- wool polishing bonnet, polishes to a high-gloss shine |
Question: | Is this a good drill for setting rock climbing bolts |
Answer: | Yes it does |
Product features
About Us
Raymond E. DEWALT followed in his father's steps, and worked in plants and construction after leaving school. In all fields of work he encountered the issue of high labour costs. To help reduce these costs, whenever possible he installed a machine to handle specific needs.
One fine day, M. DEWALT was hired to head a wood mill, manufacturing numerous products, from basic boxes to complete houses. The amount of work exceeded the company's capacity by far, but its owner could not afford to increase the headcount. The only solution was to ensure his men produced more work. M. DEWALT built a yoke, which he connected directly to a motor and a saw. He then fitted it onto a standard arm. The saw could be raised, lowered, moved forward and backward, and adapted to all types of angles. With this system, he could handle the same amount of work as four men, reducing labor costs beyond his wildest imagination.
- ✔️【POWERFUL MOTOR】 12.5Amp industry motor with 5.2 feet /lbs(7 joules)impact energy is designed to complete heavy duty concrete and metal working projects with ease and precision. Heat dissipation design and anti-dust bottom structure can extend the hammer’s use life.
- ✔️【HUMANIZATION DESIGN】 Safety clutch protection designed to guarantee your wrist When the hammer is subjected to high torque force. 360° adjustable handle and upgraded double layer anti-vibration system are helpful for better and stable holding.
- ✔️【THREE FUNCTIONS】 Three different functions of drill,hammer and hammer drill function adapt to variety of work scenarios which are easy to switch. The double function switch design can extend 100% service life compared with single function switch design.
- ✔️【DRILLING CAPACITY】 The max drilling diameter for concrete is 1-1/4 inch and for metal is 1/2 inch. ENRH3203 rotary hammer drill can reach 880 r/min no-load speed and 4350bpm max impact frequency.The sds Plus chuck allows for easy and secure bit changes to keep your project going.
- ✔️【WHAT YOU WILL GET】 ENRH3203 rotary hammer*1;drill bits*3(5/16*6-Inch ,3/8 X6-inch,12/2 X 6-inch);5/9*10-inch point chisel*1,5/9*10-inch flat chisel*1;Auxiliary handle*1;Replaceable carbon brush 1 set;;329Grease*1;Dust proof cap*1;24 Months Defect Free Warrenty and Customer Support.
User questions & answers
Question: | is enrh3203 better than enrh |
Answer: | It expands to 3" (or approximately 3.3" inside a 0.35" thickness). So if your phone is 3" or less in width, it will hold it. The bracket swivels, so the phone can be orientated in any desired position. |
Question: | How wide is the chisel bit that comes with this drill |
Answer: | I wouldn't even call it an installation....it just has two prongs that hold onto a vent louvre. If you want to remove it, just pull and it slips right off, but stays put when in use. |
Question: | Can this drill be used with a smaller 3/16 sds plus bit |
Answer: | Yes it fits iphone 4 and all manufacturers that my family uses. |
Question: | what type oil should I use |
Answer: | We are using it with a 7plus and it works great. Our case is not bulky. |
Product features
ENRH3203 Rotary Hammer:
ENRH3203 heavy-duty hammer is your wise choice. It can reach 880 r/min no-load speed and 4350bpm max impact frequency applies to various working like dismounting walls, breaking floors, decorating houses, etc. With a good heat dissipation system, ENRH3203’s motor will not be at high temperature even after a long time working.
The safety clutch system protects users’ safety when the machine is overloading. Double layers anti-vibration control effectively reduce the vibration force during operation and avoid injury. Three different functions of drill, hammer and hammer drill function adapt to a variety of work scenarios that are easy to switch.
Heavy Duty Motor:
200℃ resistant copper wire motor allows long working hours without burning the machine. 1500W motor with a safety clutch is designed to complete heavy-duty work easily and safely.
Dustproof System:
Complete motor protection structure designed to prevent dust coming into the motor during working. It allows our users to work in a dusty working situation.
360 Degree Adjustable Handle:
Auxiliary handle designed to reduce the fatigue of our users during longtime working. Provides accurate and convenient strike in some relatively narrow places.
SDS-PLUS Keyless Chuck:
Patented SDS-Plus keyless chuck is designed to improve your work efficiency. You never need any tool to change bits in-between jobs. Accurate control provides the maximum impact energy transfer.
Upgraded Vibration Control:
Upgraded Double Layer Vibration Damping Technology(VDT) effectively reduced injury during working. And soft-grip handle designed for less fatigue and more precise control.
Heat Exhaust:
The efficient cooling system provides a continuous supply of fresh outside air for protecting the motor from burning due to excessive temperature. Extended service life.
- MAX POWER PERFORMANCE L-shaped SDS drill with a powerful 13 Amp motor with 7 Joules Impact Rate with SDS function let you finish any projects on Masonry, Concrete, Brick, Stone etc. or you can use the extra chuck for normal shank for metal and wood jobs, 0-900RPM, 0-4350BPM, The drilling capacity: 1-1/4 inch for concrete, 1-9/16 inch for wood, 1/2 inch for steel.
- FOUR FUNCTIONS Use the Knob to switch between (Demolition HAMMER DRILL) to make holes with SDS Drill bits, (Jack Hammer Chiseling) both position ideal for projects on Concrete, Brick, and Granite, etc., and normal (Drill Position) ideal for drilling and making holes in wood, metal, aluminum, etc. the last function (Position Adjustment) help you to chose the chisel position makes your job easy, you can use adjust depth gauge to preselect drilling depth for blind holes.
- VARIABLE SPEED pre-selection speed wheel to set the right speed for every job attached to HEAVY DUTY Soft-grip Handle for comfortable handling and optimal control with Vibration Reduction System ensures optimal working comfort and low vibrations side handle for secure two-handed control and low vibrations
- SAFETY CLUTCH offers protection if the bit ever gets jammed while use it in any tasks such as brick chipping, tile and floor removal, or even making hole in concrete, masonry, metal, or wood.
- POWERFUL DESIGN SDS hammer drill with Active Vibration Reduction (AVR) dampening rotary hammer drill can help reduce hand-arm vibration through decoupling internal parts from the outside casting.
Product features
KSEIBI KBH 6-32 Rotary Hammer Drill 13 Amp SDS Plus Drill
The four-function KSEIBI KBH 6-32 L-Type SDS drill tool has a very powerful 13Amps motor and speed pre-selection for optimum control. It has a hammer function for drilling in concrete, a hammer stop function for regular drilling, and a rotation stop function for chiseling jobs.
Vibration Reduction System
Convenient L-shape and robust magnesium housing make this drill ideal for tough jobs involving drilling in concrete up to 1-1/4 inch and for chiseling.
Safety function
Safety clutch protection offers protection if the bit ever gets jammed while you are drilling or chiseling .
Powerful motor
Powerful 13 Amps SDS rotary drill for drilling in concrete as well as for regular drilling jobs. Use the hammer mechanism for drilling in concrete, and switch the mechanism off for regular drilling.
Durable case
Sturdy carrying case includes rotary hammer drill SDS plus drill bits, two chisels, normal drill chuck with adapter and key, depth gauge.
KSEIBI 1-1/4 inch Rotary Hammer Drill
The four-function KSEIBI KBH 6-32 L-Type SDS drill tool has a very powerful 13Amps motor and speed pre-selection for optimum control. It has a hammer function for drilling in concrete, a hammer stop function for regular drilling, and a rotation stop function for chiseling jobs.
What you can get:
The KSEIBI KBH 6-32 is supplied in a sturdy case with a set of three 8, 10 and 12 mm SDS plus concrete drill bits, a point chisel, a flat chisel and a 13-mm chuck with SDS Plus adapter, Extra carbon brush set.
Product description
The DEWALT DCH133B 20V Max XR Brushless 1” D-Handle Rotary Hammer Drill Baretool features an optimized 2.6J mechanism which provides faster than corded speed of application. The durable German-engineered mechanism allows for long service life, even in the hardest concrete. DEWALT electronics allow the tool to maintain speed through the entire application without bogging down even with the largest bits. This hammer drill's compact size allows access to space restricted areas. This tool provides optimal concrete drilling in 3/16-5/8 inch concrete. It offers a no load speed of 0-1,500 rpm, with Blows/Minute at 0-5,550 bpm. Additional specs: Chuck Type SDS+, Mechanical Clutch, VSR Switch, Impact Energy = 2.6 Joules. **This is a baretool item, battery sold separately. Includes: 20v Max Rotary Hammer Drill.
- Optimized 2.6J mechanism provides faster than corded Speed of Application
- DEWALT electronics allow the tool to maintain speed through the entire application without bogging down even with the largest bits
- Compact size allows access to space restricted areas
- Compact size allows access to space restricted areas
- Battery & Charger Sold Separately
User questions & answers
Question: | Trabaja con corriente de 110 o de |
Answer: | Esta herramienta trabaja con una batería recargable de 20V, preferiblemente mayor a 5Ah, es decir, no trabaja conectado a un toma corriente. Creo que la herramienta similar con cable trabaja a 110V |
Question: | does this drill, hammer and chip, or just drill and hammer |
Answer: | It has three settings...drill, hammer drill, and hammer/chip. |
Question: | What do i need to use sds max tile chisel bits |
Answer: | This tool is SDS+, unless you can find a SDS+ to SDS Max adapter you probably need a different tool |
Question: | Is it normal for chuck to wobble slightly even when in drill mode with no bit inserted |
Answer: | I noticed some runout on my brand new DCH133 also, it was approximately 0.06". I notified Dewalt to see what they have to say just now. Runout will make the holes bigger than intended for example if I am drilling a 0.25" hole, my runout will turn it into a 0.31" hole. This is a problem if the fastener tolerances dont allow for the larger diameter... |
Product description
Cordless Rotary Hammers, Cordless Rotary Hammer, Bare Tool, Voltage 18.0, Chuck Type SDS Plus, Cordless Tool Battery Type Li-Ion, 0 to 4900 Blows per Minute, 0 to 1400 No Load RPM, Brushless Motor Yes, Stop Rotation Yes, 1 In. Capacity in Concrete, 1 In. Solid Bit Capacity, 2-1/2 In. Core Bit Capacity, Impact Energy 1.7 ft.-lb., Battery Included No, Battery Pack Replacement G4992714, Handle Type D-Handle, Features Anti-Vibration System, LED Light, Tool Length 12-31/64 In., Tool Weight 7.0 lb.
- Power Tools and Accessories
- Country of manufacture: China
- Manufacturer: Milwaukee
User questions & answers
Question: | Is this model compatible with the vacuum |
Answer: | 235A is the new/updated version. Very similar specs as the original P235. Housing changed slightly. Both are great impact drivers, but at the end of the day, basically the same tool. |
Question: | I did not get the depth rod???? What happened there |
Answer: | Yes, this is compatible with all Ryobi 18V batteries, including the P189. |
Question: | Anyone know if a hard case can be purchased separately, if so do you have a model number |
Answer: | no, it is not brushless. |
Question: | Does this tool have a sky hook |
Answer: | Maybe, if you can get masonry drill bits for it! |
Product description
Get a fast, long lasting rotary hammer with the Bosch bulldog extreme 1 in. Rotary hammer. It features a multi-function selector that quickly shifts between rotation only, rotary hammer and hammer only modes for optimal versatility. It also has a variable Speed reversing trigger for accurate bit starts and simple removal of fasteners and bound bits.
From the Manufacturer
The totally redesigned Bulldog Xtreme outlasts the competition in both speed and performance. Multi-function selector has 3 modes of operation: rotary hammer, hammer-only and rotation-only mode. Vario-Lock Positioning rotates and locks chisel into 36 different positions to optimize working angle. The patented rotating brush plate provides equal power in forward and reverse. Cord turret has a 35-degree pivot for added flexibility and longer cord life. SDS-plus bit system tool-free bit changes with automatic bit locking, dust protection and maximum impact energy transfer rate. Variable-speed reversing trigger for accurate bit starting as well as removing fasteners or bound bits. Integral clutch helps minimize torque reaction. The 11255VSR has a comfortable D-handle grip design for greater control, especially when drilling overhead or downward.
- 3 modes: Multi-function selector offers 3 modes of operation; Rotation only, rotary hammer, and hammer only mode; Variable speed trigger with reverse offers accurate bit starting or easy fastener removing
- Ease of use: The Bulldog Xtreme Bosch Drill has vibration control for comfort in all day applications
- Ergonomic: D handle design provides comfort and optimal control; Especially for overhead or downward drilling applications
- Convenient: SDS plus bit system provides tool free bit changes with automatic bit locking, dust protection and maximum impact energy transfer; Vario lock positioning offers 36 bit positions for optimized chiseling angle
- Power: Bosch’s powerful 7.5 amp rotary tool motor produces 0 1, 300 RPM and 0 5, 800 BPM to power through the toughest applications; The rotary hammer delivers 2.0 feet /pounds of impact energy for maximum performance
- Works with Bosch Pro+Guard dust solutions – An end-to-end dust-collection system that helps users move toward OSHA silica table 1 dust compliance
User questions & answers
Question: | Can I break cpnceete up with this? I want to do a 2x2 square in driveway |
Answer: | Thank you for your question. Yes, the 11255VSR will work well for breaking concrete. In the hammer only mode. If you have further questions please feel free to contact our Bosch Customer Service Representatives at 1-877-BOSCH-99 (1-877-267-2499). |
Question: | where are SDS & SDS Plus drill bits sold. Is there a set. How much |
Answer: | You can find them list on Amazon. Here is a link for the SDS Plus bit:http://www.amazon.com/s/ref=nb_sb_ss_i_1_4?url=search-alias%3Daps&field-keywords=sds%20drill%20bits&sprefix=sds+%2Caps%2C214 |
Question: | What is the Warranty? I read the motor burned out on a new one and they not replace it |
Answer: | 1 year repair / replace parts. ive dropped mine ran it for hours on end and it still runs perfect. so far anything bosch tool related ive been happy with. |
Question: | Is this a good tool to drill holes in masonry ceiling to hang a lamp? My hammer drill with masonry bit is not doing the job |
Answer: | Yes.. they take their own bits, but it does a great job drilling holes. I've drilled 1/2" holes through my solid 8" thick foundation several times. It is hard concrete with river rock from the 1940's so it is very hard. It goes through pretty quick. |
Product features
Bosch 11255VSR Xtreme 1-Inch SDS-Plus Rotary Hammer
Bosch has the right tool to optimize work on the jobsite, including the Bosch 11255VSR Bulldog Xtreme Rotary Hammer. The technology built into every Bosch tool drives maximum power and performance. From anchoring to large material breaking, this Bosch Bulldog Xtreme hammer gets the job done right the first time.
Includes
1-Inch SDS-Plus Rotary Hammer, Auxiliary Handle, Depth Gauge, Carrying Case
Power and Design Combined
A powerful 7.5 Amp motor (0-1300 RPM; 0-5800 BPM) is capable of delivering 2.0 ft./lbs. of impact energy. The rotary hammer's D-handle design is ideal for overhead and downward drilling applications.
Many Modes
The Bosch 11255VSR 1-inch SDS-plus Bulldog Xtreme Rotary Hammer features three modes of operation: rotary hammer, rotation only and hammer only. Additionally, Vario-Lock positioning rotates and locks the chisel into 36 different positions to optimize working angle in hammer-only mode.
Show Me the Power
A variable-speed trigger with reversing offers accurate bit starting as well as removing fasteners or bound bits. An integral clutch disengages torque transmission if the bit gets into a bind. A Bosch-exclusive rotating brush plate provides equal power in forward and reverse for greater flexibility on the job.
Added-Value Features
Bosch's HammerHook allows quick tool storage during the job. And a Bosch exclusive cord turret allows 35 degree pivot for added flexibility and longer cord life. The SDS-plus bit system provides tool-free bit changes with automatic bit locking, dust protection and maximum impact energy transfer.
Product description
Makita’s versatile HR2475 1-inch rotary hammer (accepts SDS-Plus) delivers more efficient hitting in a compact size for faster, more productive work.
Makita's versatile HR2475 1-inch Rotary Hammer (Accepts SDS-PLUS) delivers more efficient hitting in a compact size for faster, more productive work.
7 AMP Motor Delivers 4,500 BPMThe HR2475 is powered by a 7 amp motor that delivers a no load speed of 0-1,100 rpm, with 0-4,500 BPM and 2.7 joules of impact energy. Three-mode operation includes "Rotation Only," "Hammering with Rotation," and "Hammering Only" for multiple applications.
Makita Motor Advantage
Consistent with the rest of Makita's rotary hammer line-up, the HR2475 is engineered with the Makita Motor Advantage. This includes field core interlocking steel laminations, dual ball bearing armature, and more copper commutator bars. These features deliver the most efficient transfer of energy for more power and longer tool life.
More Efficient Work
Additional performance features include a torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds. The sequential impact timing feature delivers timed hammering during rotation to minimize overlapping bit impacts, resulting in up to 50 percent faster drilling.
Comfort and Ease of Use
Comfort and ease-of-use features include an ergonomic and well-balanced design with a rubberized D-handle comfort grip and a soft grip side handle. Additional features include a one-touch sliding chuck for easy bit changes, a recessed lock-on button for continuous use, and a large trigger switch. The multiple chisel positioning allows the bit to be set at 40 different positions to align with the application. The extended life brushes are longer for less downtime and more work between service intervals.
Versatile Design for a Range of Applications
The HR2475 is a versatile and hard-hitting rotary hammer for masons, remodelers, electricians, maintenance crews, and general contractors seeking a best-in-class 1-inch rotary hammer. The HR2475 is just another example of Makita's commitment to innovative technology and best-in-class engineering.
About Makita Rotary Hammers
Makita's concrete rotary hammers deliver hard-hitting performance and more productivity with less vibration. Makita rotary hammers are engineered with the Makita Motor Advantage, which includes field core interlocking steel laminations, dual ball bearing armature, and more copper commutator bars, increasing energy transfer efficiency for more power and longer tool life. Additional performance features include a torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds. Sequential impact timing delivers timed hammering during rotation to minimize overlapping bit impacts, resulting in up to 50 percent faster drilling. The constant speed control automatically applies additional power to the motor to maintain speed under load to complete the most challenging jobs.
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 HR2475 1-Inch D-Handle Rotary Hammer includes: side handle, depth gauge, and tool case.
From the Manufacturer
Makita's new 1 inch rotary Hammer has a powerful 7amp motor 0-1100rpm& 0-4,500 rpm for demanding applications. It has a three mode operation: rotation only, hammering with rotation or hammering only. A one touch sliding chuck allows for quick bit changes. This Makita Hammer has 40 different angle settings for increased convenience.
- Powerful 7.0 AMP motor delivers 0 to 1,100 RPM & 0 to 4,500 BPM for the most demanding applications
- Torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds
- Sequential impact timing delivers timed hammering during rotation to minimize overlapping bit impacts resulting in up to 50 percent faster drilling
- Makita Motor Advantage engineered with field core interlocking steel laminations, dual ball bearing armature and more copper commutator bars, increasing energy transfer efficiency for more power and longer tool life
- Extended life brushes are longer for more work between service intervals and less downtime
- 40 bit angle settings allow the bit to be set at different positions for operating convenience; Optimum Range (concrete drilling) 3/16 to 1/2 inch max. capacity (concrete drilling) 1 inch
- 3 mode operation for ""Rotation Only"", ""Hammering with Rotation"" or ""Hammering Only"" for multiple applications
User questions & answers
Question: | How much weight |
Answer: | Yes, it's adjustable to fit all phones. |
Question: | can this be used to remove (Chizel) ceramic wall and floor tile from drywall and wood |
Answer: | I think it works with any phone. |
Question: | Can somebody send me a picture of what they got? Is it like the one in the picture? What does tool only mean |
Answer: | That's correct. I have the same style Lexus and I cannot fit the product on the vents in the middle of the dashboard; it fits awkwardly on the vent in the left-hand side of the steering wheel but it is very unsteady and not easy to use. I was very disappointed. |
Question: | Can you send me one similar to 220 v? At APO address |
Answer: | Yes, the clip rotates. You can clip it horizontal or vertical. |
Product features
Makita HR2475 1" Rotary Hammer, accepts SDS-PLUS bits (D-handle)
Makita’s versatile HR2475 1-inch Rotary Hammer (Accepts SDS-PLUS) delivers more efficient hitting in a compact size for faster, more productive work.
7 AMP Motor Delivers 4,500 BPM
The HR2475 is powered by a 7 AMP motor that delivers a no load speed of 0-1,100 RPM, with 0-4,500 BPM and 2.7 Joules of impact energy. Three-mode operation includes “Rotation Only,” “Hammering with Rotation” and “Hammering Only” for multiple applications.
Makita Motor Advantage
Consistent with the rest of Makita’s rotary hammer line-up, the HR2475 is engineered with the Makita Motor Advantage. This includes field core interlocking steel laminations, dual ball bearing armature, and more copper commutator bars. These features deliver the most efficient transfer of energy for more power and longer tool life.
More Efficient Work
Additional performance features include a torque limiting clutch engineered to prevent gear damage by automatically disengaging gears if the bit binds. The sequential impact timing feature delivers timed hammering during rotation to minimize overlapping bit impacts, resulting in up to 50% faster drilling.
Comfort and Ease of Use
Features include an ergonomic and well-balanced design with a rubberized D-handle comfort grip and a soft grip side handle. Additional features include a one-touch sliding chuck for easy bit changes, a recessed lock-on button for continuous use, and a large trigger switch. The multiple chisel positioning allows the bit to be set at 40 different positions to align with the application.
Product description
The Makita 1" AVT Rotary Hammer (model HR2641, with D-Handle) is engineered with Anti-Vibration Technology (AVT), an internal counterbalance system for significantly less vibration. The HR2641 combines performance and power with less vibration in a compact size and is ideal for a range of applications including overhead drilling. The new HR2641 has an 8 AMP motor that delivers 2.9 Joules (2.1 ft.lbs.) of impact energy to handle the most demanding applications. The 3-mode operation offers "rotation only", "hammering with rotation" or "chipping only" for multiple applications. Modes can be easily changed with a recessed hammer-function selector, which is located below the gear housing for improved durability. The ergonomic D-shaped handle with a rubberized soft grip provides increased operator comfort, as well as a retractable tool hook to secure the tool to studs, ladders and rails when not in use. The HR2641 is engineered for a range of applications including overhead drilling into concrete, wood and metal, removing tile and more. It is ideal for a range of trades including masons, plumbers, electricians, sprinkler installers, city maintenance crews and general contractors seeking a best-in-class 1" rotary hammer.
- Powerful 8 AMP motor delivers 2.1 ft.lbs. of impact energy to handle the most demanding applications
- Anti-Vibration Technology (AVT) is an internal counterbalance system that greatly reduces vibration
- Integrated damper spring at the base of the impact bolt is engineered to absorb impact vibrations from the drill bit
- Retractable tool hook secures the tool when not in use
- Recessed hammer function selector located below gear housing for improved durability
User questions & answers
Question: | Can you use metal drilling bits |
Answer: | Yes it is. |
Question: | Que funciones tiene el taladro |
Answer: | I'm not sure I got mine. |
Question: | How long is the warranty for this tools |
Answer: | No that I know of, but I’m putting it in a pack out with battery and bits |
Question: | Both come with case |
Answer: | Mine did not come with a belt or ladder hook but it has a screw hole to attach a hook. There are kits you can purchase made by Milwaukee for different hooks. |
Product features
Makita HR2641X1 1" AVT Rotary Hammer, accepts SDS-PLUS bits (D-handle) and 4-1/2" Angle Grinder
The Makita 1” AVT Rotary Hammer (model HR2641, with D-Handle) is engineered with Anti-Vibration Technology (AVT), an internal counterbalance system for significantly less vibration. The HR2641 combines performance and power with less vibration in a compact size, and is ideal for a range of applications including overhead drilling.
The HR2641 has an 8 AMP motor that delivers 2.9 Joules (2.1 ft.lbs.) of impact energy to handle the most demanding applications. The 3-mode operation offers 'rotation only', 'hammering with rotation' or 'chipping only' for multiple applications. Modes can be easily changed with a recessed hammer-function selector, which is located below the gear housing for improved durability. The ergonomic D-shaped handle with a rubberized soft grip provides increased operator comfort, as well as a retractable tool hook to secure the tool to studs, ladders, and rails when not in use.
The HR2641 is engineered for a range of applications including overhead drilling into concrete, wood and metal, removing tile, and more. It is ideal for a range of trades including masons, plumbers, electricians, sprinkler installers, city maintenance crews, and general contractors seeking a best-in-class 1” rotary hammer.
4-1/2" Angle Grinder (GA4530)
Makita’s 4-1/2-Inch Angle Grinder (model GA4530) combines 6 AMP power with comfort and motor-protection features for longer-lasting industrial grinding performance. The GA4530 is ideal for masons, welders, ship yard workers, automotive technicians, stone/tile work, HVAC, electricians, and general contractors for a range of grinding applications.
The GA4530 is powered by a 6 AMP motor that delivers 11,000 RPM for the most demanding applications. The machined bevel gears are engineered for longer tool life, and the all-ball bearing design and metal gear housing are engineered for added durability. Labyrinth construction seals and protects the motor and bearings from dust and debris for longer tool life. In addition, the armature is sealed by a protective zig-zag varnish which prevents contamination by creating a barrier under rotation.
- HIGH PERFORMANCE – 10 amp motor delivers powerful impact energy to complete heavy duty projects on masonry, solid steel and more
- THREE FUNCTION MODES – choose from hammer only (chiselling-only), hammer drill (hammering and rotation), and drill only (rotation only)
- CAPACITY –1-3/16” for concrete and 1/2” for steel and 1-9/16” for wood, no load rotation speed 0 - 850 RPM; No load impact frequency 0 - 3900 BPM
- 360 DEGREE SWIVEL HANDLE – auxiliary handle with textured grip provides maximum control and comfort
- SET INCLUDES: Flat and point chisels, dust cover, SDS drill grease, SDS drill bits, SDS chuck & regular chuck for drill bits, depth gauge and storage case. Drill weight: 9lbs
User questions & answers
Question: | How can you buy extra drill bits that fit this |
Answer: | Mnn I'm not really sure, and not near it to check now. But, it's heavy something around 5-6 pounds; heavy as for what is made for. Hope this helps... |
Question: | what is the warranty |
Answer: | Yes it can, but it's an expensive option for that kind of work. Harbor freight makes a cheaper impact hammer that is designed for that kind of work and works/lasts well. I have both this and the HF option and the HF one is better for just chiseling tile. |
Question: | Hammer function is not engaging on the drill. I have tried all all 4 positions of the knobs. Should I see the drill visibly vibrate |
Answer: | Mine is exactly like the one in the picture. I think "tool only" means no accessories. Mine came with a case, but did not include any bits or dust shields or anything like that. You can get a set of Makita concrete drill bits here on Amazon for a good price. I bought them, and so far they are holding up great. |
Question: | The drill says variable speed but i see a review that says it is single speed. Can you tell me which one the trigger is |
Answer: | We do not sell any of these tool in 220V and we do not ship to APO addresses. |
Latest Reviews
View all
Tile Floor Cleaner
- Updated: 25.02.2023
- Read reviews

Dax Hair Mousses
- Updated: 18.02.2023
- Read reviews

Rubber Spoon For Kids
- Updated: 21.04.2023
- Read reviews

Shampoo For Itchy Scalps
- Updated: 06.05.2023
- Read reviews

Playstation Wireless Headsets
- Updated: 23.06.2023
- Read reviews