Get a fast, long-lasting rotary hammer with the Bosch BullDog Extreme 11255VSR 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. Includes SDS-Plus Dust Collection Attachment for Rotary Hammers. The HDC100 SDS-plus dust collection attachment is a flexible system fitting newest Bosch SDS-plus hammers. The system attaches to the hammers via a unique side handle interface to the attachment. It has a metal telescoping arm for precise retraction when used in drilling applications and can accommodate up to 4-3/4 in. drilling depth. The attachment can also be adjusted forwards or backwards in the side handle clamping band to accommodate a variety of bit lengths. The dust port can be hooked up to a 1-3/8 in. vacuum hose nozzle or can accommodate 1-1/4 in. or 2 in. nozzles when combined with the appropriate adaptor.
- 11255VSR: includes an auxiliary handle (2 602 025 141), depth gauge (1 613 001 010) and carrying case
- 11255VSR: 8 Amp motor for powerful performance
- 11255VSR: up to 1300 RPM and 5800 BPM speeds for fast hammer drilling
- 11255VSR: 1 in. SDS-Plus chuck for strong bit retention and durability
- 11255VSR: SDS-Plus bit system for tool-free bit changes with automatic bit locking, dust protection and a maximum impact energy transfer rate
- 11255VSR: integral clutch to minimize torque reaction
- 11255VSR: Vario-lock positioning system that rotates and locks the chisel in 36 different positions to help you find the optimal working angle
- 11255VSR: rotating brush plate for equal power in forward and reverse
- 11255VSR: D-handle design for control and comfort in overhead and downward drilling applications
- 11255VSR: cord turret that pivots 35 degrees for flexibility and long cord life
- 11255VSR: 1-year limited manufacturer warranty
- 11255VSR: includes a carry case
- HDC100: flexible system fits all newer Bosch SDS-plus rotary hammers
- HDC100: durable design metal guide rails for precise drilling and job-site durability
- HDC100: adjustable depth adjustment accommodates desired drilling depth; maximum 4-3/4 in.
- HDC100: 2 dust caps 1 for standard drill bits and 1 for thin wall core bits
Sydnie Fahey (verified owner) –
Excellent. One of the highest quality tools I’ve used. Helped us remove 800 sq ft of flooring. Very loud and dusty. MAKE SURE You wear earplugs and a good face mask. I’d even use a respirator and change it out often. It’s very strong and as long as you have a good blade, it’s one of the better ways to remove flooring. If you have a lot of sq footage to remove, rent or buy a machine.
Roscoe Ferry (verified owner) –
This ‘Boschhammer’ is an incredible machine. It is much lighter than other demolition hammer drills and more powerful than most of similar size ad weight. It is the ‘standard’ unless you consider the much more expensive Hilti-drills. We have blown out a cheaper model quickly, this one only used a few weeks, but we used a previous model for many years. I expect this to last as well for many years and many projects. HomeDepot.com carries it at a great price as a single unit or comb- pack with grinderFor light demolition and drilling in concrete (we did up to 5/8″) – I highly recommend this hammer drill
Conor Prohaska (verified owner) –
Very easy to use , ligtweight and quiet .
Charlie Bradtke (verified owner) –
This unit is very powerful. It did not bog down no matter how hard I pressed it into the concrete. And it did not get hot during 45 minutes of continuous work. Great product!
Kimberly Shields (verified owner) –
Perfect tool for stucco removal project.
Hassie Rolfson (verified owner) –
Drill worked great I was able to chip of tile off wall way easier than with a hammer and chisel
Hassan Muller (verified owner) –
This things is a beast. I had to drill a bunch of 3/4″ holes in a concrete patio, and my DeWalt portable just wasn’t up to it, even set to its hammer drill setting. The Bosch Bulldog sailed through the job. Well worth the price.
Freeda Yundt (verified owner) –
Most efficient and economical way to go if you have a bigger job. Tried a 20volt but the batteries didn’t last more than one row 75ft long when removing an old brick wall.
Maeve Heathcote (verified owner) –
Great drill very powerful for a small drill.
Jaylin Keeling (verified owner) –
Was way more powerful than my previous off brand rotary hammer. I used it to remove plaster and it just kept kicking no matter how hard I pushed it. Despite the dust, the motor still didn’t have any strange sounds like my previous hammer. It is loud so definitely invest in someway protection and a little heavy, but POWERFUL
Ramon Berge (verified owner) –
Excellent price and quality. I have only used it twice but both jobs were using a 3”core bit to put a hole through a solid concrete panel. Made the job a breeze.
Earlene Wolf (verified owner) –
Really surprised me how easily it ripped up floor tile with the thinset.I would purchase it again because of the power and the ability to use it as a chisel or hammer drill. Multi functionality is great!
Garry Abbott (verified owner) –
An amazing drill, the hammer drill goes through stone very easily. Bosch has done it again.
Julian Feest (verified owner) –
Drilled 8 holes in concrete garage floor to anchor my twin post automobile lift and bolt it to the floor.Holes were 6 inches deep and anchors were 5/8 diameter.worked fantastic
Drew Ledner (verified owner) –
Did the job well
Lurline Deckow (verified owner) –
Worked very well. Great deal
Merle Wolff (verified owner) –
Trying to put tapcons into concrete block, my old-school drill-with-hammer-action just wasn’t getting it done. I’d burn up bits and get nowhere. This thread told me to get a real hammer drill: https://www.finehomebuilding.com/forum/drilling-for-tap-con-screws-in-concrete. I did as commanded and, holy cow, they weren’t lying. The Bosch goes through like butter. Still bust a few bits here and there but this thing has been a game-changer. Thanks for the advice, Internet strangers!
Zola Mitchell (verified owner) –
High quality product, combined with a carbide bit it went through granite rocks easily. To split the rock I used shims and wedges, now I will never have to rent a rock drill and compressor again!
Reanna Marquardt (verified owner) –
works great
Minerva Okuneva (verified owner) –
I have used this drill in construction for many years. It’s a medium duty drill and works well.