Bosch RH540M SDS-max® 1-9/16 In. Combination Hammer

This is a tough tool. It's a bit heavy so little guys will get tired quick. This is a mans tool and it fits the bill. Bits are easy and quick. Has plenty of torque. The hammer is adjustable and works in various positions. It is pricey but it expect this tool to last. Took out tile on a wood floor with mesh in less than an hour on 80sq ft. Drilled nine 1" holes in concrete and didn't have any issues.

Muy bueno

Not only was Fast and easy it was beyond what I expected. My chipping hammer worked perfectly and it arrived the very next day extremely happy I would not hesitate to purchase any more tools for Amazon because of this experience.

Good quality

Works great, plenty of power. Only downside, does not have a way to have the trigger locked to keep it on and the handle edges are a bit sharp. Would’ve been great if it had rounded handle.

I had to dig a trench 120 feet and in some places it was over 5 ft deep and I began to hit boulders. I called a local and asked him if a skid steer and a jack attachment would break them up. I was told, you have to dig them out, it would be a waste of time to try and break them up. Challenge accepted. This Bosch RH540M 1-9/16 Inch SDS-Max Combination Rotary Hammer with 5/8 inch and 3/4 Hammer Bit drilled into the boulders and then I split them with some 3/4 Feather and Wedges, those thing are amazing. I also used a Bosch Clay Spade and Chisel Set on the impacted clay. It took about two weeks and it was a lot of work but the drill, bits and spade never let me down and I got the job done and saved a bunch of money not hiring someone with heavy equipment to remove the stones.

This Bosch tool is a beast, and I mean that in the most flattering of terms. When I first removed it from the box and hefted it I thought, this thing is heavy and big, and operating it is gonna be very difficult, and tiring. Thankfully my assessment was way off. I simply inserted the 3” chisel bit, placed it strategically on the surface I was working on, and IT did the work, ripping up large slabs of backer board, tile included!! It made what I thought would be a long and arduous project into a 1 day deal. It’s the best power tool I’ve ever used. Period.

I love this bosh chipping on rotation hammer somuch .there also a cage on it for low to high speed very comfortable while using not alot of heat

Remodelar la casa

Powerful and quick. Used to remove 10'x14' section of 65 year old 4" concrete floor. Also used to lift old tile and bore 4 inch hole through 10 inches of concrete. Did everything like a champ. Glad I bought this rather than rent one (multiple times). Expect I can sell it for 2/3rds what I paid when I'm finished with it.

Es un roto martillo está muy bien para trabajos de albañilería

I work in facilities and have used this to drill through concrete and rebar, breaking apart concrete on chain link posts and as a post hole digger using a spade attachment to get through shale. Tomorrow I'm going to drill holes through cinder blocks to anchor rods to hold equipment that will be mounted over the edge of a commercial flat roof. I've had it for many years and even used it to break up large rocks in the way of laying pipe.

I dont drill much with it i use the hammer option 95% of time as a small contractor my first one i bougth 4 years ago still work even after dropping it in a pool only issue is the power cable having a false contact but that's an easy fix good for the price work great for medium/heavy duty work