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.
- Includes an auxiliary handle (2 602 025 141), depth gauge (1 613 001 010) and carrying case
- 8 Amp motor for powerful performance
- Up to 1300 RPM and 5800 BPM speeds for fast hammer drilling
- 1 in. SDS-Plus chuck for strong bit retention and durability
- SDS-Plus bit system for tool-free bit changes with automatic bit locking, dust protection and a maximum impact energy transfer rate
- Integral clutch to minimize torque reaction
- Vario-lock positioning system that rotates and locks the chisel in 36 different positions to help you find the optimal working angle
- Rotating brush plate for equal power in forward and reverse
- D-handle design for control and comfort in overhead and downward drilling applications
- Cord turret that pivots 35 Degrees For flexibility and long cord life
- 1-year limited manufacturer warranty
- Includes a carry case
Madelynn Halvorson (verified owner) –
My job was to put a railing on our back concrete steps.This is my first time working with concrete so….I bought a low end hammer drill, $50 or so. The concrete is about 3″ thick. The cheaper drill just couldn’t do it. I went through two drill bits.Did a little research and found this BOSCH Bulldog Rotary Hammer drill, about $200. I also bought a double carbide tipped BOSCH drill bit. This drill went through the concrete like nothing.I had the job done in about 20 minutes. Now I’m looking for more concrete jobs ha ha. As I say, I’m no expert on drilling concrete, but this drill did the job in a hurry.
Lowell McDermott (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!
Tad Thiel (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.
Jarrett Sauer (verified owner) –
If anyone has done much with power tools, using this tool is fairly self-evident. Once knowing how to insert the chisels into the driver, the rest is straight forward. Definitely, need to use two hands. Being able to adjust the position of the chisels is a great help to get at close spaces and angles. I used it to replace bricks on my chimney, that were set with concrete and not mortar. I had originally started with a pneumatic chisel, but my compressor only had a 6 gallon tank, so the pressure dropped within 30 seconds and the compressor could not keep up. This is my only use so far, but will easily pay for itself, over hiring a bricklayer or even renting a power chisel, especially since I will have to replace few more bricks next year.
Gabrielle Oberbrunner (verified owner) –
It comes in handy doing cement work
Leone Wilkinson (verified owner) –
Very powerful and effective hammer drill.It drill through concrete quickly, I drilled a hole in the more than 1 foot thick concrete wall in 2 minutes. I also chesled away the broken porcelain tile with non-rotation hammer function, very satisfied with the performance.
Arturo Labadie (verified owner) –
Great drill, worth every penny. Happy with my purchase.
Alena Schamberger (verified owner) –
Great tool
Joyce Stanton (verified owner) –
Drilled through concrete like butter! Make sure you have SDS drill bits for this.
Ricardo Carroll (verified owner) –
Great Christmas present for my son
Beryl Yundt (verified owner) –
I wish I had bought this drill YEARS ago. I had been relying on a 18v hammer drill for heavy duty tasks…and while it ultimately did the job this Bosch drill does it in a fraction of the time! I also like that I can attach other SDS+ bits to do other tasks, like breaking up concrete, etc. Love it!
Jessie Cronin (verified owner) –
Ready to use out of the box.I m keeping it. i used to sharpen the lawn mower blade. Worked perfectly fine. I will try to cut the tile with diamond blade later this week and update this review.
Consuelo Koss (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
Else Pouros (verified owner) –
Got a surprising amount of drill power for this smaller unit. It is easy to handle and is best suited to smaller coring jobs.
Elias Wunsch (verified owner) –
THIS DRILL Y VERY STRONGER AND MEGA FASTER AND QUIET.
Jeramie Wisozk (verified owner) –
Needed to drill a one inch hole through double cinder block wall. It took longer than I expected but that may be due to the bit. The drill performed perfectly. Great product.