The new RH540M SDS-Max rotary hammer from Bosch provides maximum productivity in all day drilling and chiseling applications. At 6.1 ft. lbs. of impact energy (E.P.T.A), the new RH540M provides up to 30% more impact energy versus the previous model for best in class performance. The RH450M also provides variable speed for better bit control during application start-up. Includes SDS-Max and Spline Chiseling Dust Collection Attachment. The HDC300 is a unique dust collection attachment which will fit on all Bosch SDS-max, spline combination rotary and demolition hammers with exception of the 11316EVS SDS-Max Demolition Hammer. The HDC300 is unique in that it allows the user to access the chisel for installation, removal and/or adjustment without removing the attachment. The shroud itself focuses air suction from the vacuum around the chisel for maximum dust collection. The attachment also features a metal extension arm which can be adjusted forwards or backwards to position it correctly around the chisel and to accommodate different chisel lengths. The metal arm also provides added job-site durability. The shroud features a convenient rubber bumper at the tip of the shroud to provide cushion should it contact the work piece during use. The HDC300 comes in a kit that includes an extension tube and 3 adaptors to fit different sized hammers.
- RH540M: SDS-Max bit system -tool-free bit changes with automatic bit locking, dust protection and maximum impact energy transfer rate
- RH540M: combination dual mode selector knob allows the tool to be switched between rotary hammer mode or hammer only mode
- RH540M: 20 plus 1 clutch settings perfect torque adjustments for precise screw driving
- RH540M: innovative service modules designed so a qualified service technician can quickly replace the brushes and cord
- RH540M: 360 auxiliary handle provides a wide range of movement along with operator comfort
- RH540M: integral clutch helps minimize torque reaction
- HDC300: unique ski-boot style clamping band provides easy installation and adjustment onto the hammer tube
- HDC300: adjustable metal extension arm provides easy adjustment of the attachment for proper positioning around the chisel and can also accommodate different chisel lengths
- HDC300: 1-3/8 in. Dust port fits Bosch dust extractor vacuum nozzles; Bosch adaptors (sold separately) can convert the dust port to 1-1/4 in. Or 2 in. Vacuum nozzles
- HDC300: 3-piece adaptor set allows the chiseling dust collection attachment to be installed on different size hammers
- HDC300: thanks to a durable clamping band, the attachment is easy to install and adjust on all the hammers it was designed to fit
- HDC300: attachment also features a metal extension arm that can be adjusted to position it correctly around the chisel and to accommodate different chisel lengths
Zion Hettinger (verified owner) –
got through poured concrete like it was butter
Bret Stokes (verified owner) –
It iz a good tool.
Lon Lind (verified owner) –
I requested this dust collection attachment for the Bosch SDS-MAX series rotary hammers I was looking to buy to supplement my tool collection. When I checked with my neighbor that has the same tool I was looking at we tried this attachment out when going through a cinder block he had out back. The attachment effortlessly removed the bulk of the dust created by chiseling through the porous cinder block making it easy to see our progress and make sure we stayed on our mark.
Ramon Farrell (verified owner) –
Good Powerful Perfect weight SilenceGreat buy experience
Dominique Strosin (verified owner) –
I used a 1 1/4” bit to drill a hole through a 8”concrete wall. Just like drilling thru butter.
Shannon Hansen (verified owner) –
It iz a good tool.
Drake Trantow (verified owner) –
Bought it to rip up tile floors for remodels. Only used it on two floors. But this model has exceeded my expectations. Completely worth my money
Ashley Block (verified owner) –
If you let this tool’s weight work for you it is a very agreeable product. Adjustable handle for control/stability makes horizontal work a breeze. All in all like it so far.
Shanie Rodriguez (verified owner) –
Feels better and has a heavier impact then the dewalt
Nathanial Parker (verified owner) –
Good
Cicero Koelpin (verified owner) –
A great tool for handling medium to small jobs. Not too heavy. An adapter is extra if you need lower grade bits. If you’re on the road to geezerly, it fits the bill perfectly
Kayley Ankunding (verified owner) –
I have been looking at several new Rotary Hammers for replacing the older ones. I was on a job that the other crews were using Bosch Tools. I tried a couple that was on site and was immediately impressed by the weight, power and variable speed. I could not find a RH540m in any of my suppliers. So after searching HD.com, It finally arrived. I had no idea how big it was compared to what I tried in the field.The next day it was on the job and it’s amazing how powerful and speed of the drilling was. It’s been my best tool replacement purchase.
Dovie Wyman (verified owner) –
More than enough tool for the job
Easter McDermott (verified owner) –
Work to expectation
Rubye Dooley (verified owner) –
This a an awesome tool. I am very impressed with its power
Green Bosco (verified owner) –
Only used a few times but so far so good. The drill bits with the sds max head are kind of pricey but the regular bits are priced fairly
Damion Hammes (verified owner) –
This thing is absolutely amazing, and it works every bit as well as I had hoped that it would. I attached it to several different brand rotary hammers, both cordless and corded and was compatable with all of them. It is not limited to blue hammer drills. There was one that I had an issue with getting the attachment part of the unit to stay oriented with the drill, but it was more of an inconvenience than an issue. It was solved with some shimming.If you are doing any masonry work in finished or semi-finished areas where dust control is even a small thought, this will help greatly. It made a huge difference in several projects.
Don Friesen (verified owner) –
Excellent product. It’s great that HomeDepot has products available in certain markets that meet consumer needs. The available attachments will handle many projects from drilling, boring, chiseling, and digging. This is second Bosch SDS rotary hammer drill and first SDS-Max for demanding projects.
Vanessa VonRueden (verified owner) –
Dont tell my wife! Best tool ever! Performs better than expected. Used it to dig into hard clay and concrete.
Aliza Champlin (verified owner) –
Unit will fit most all Bosch SDS-max and spline rotary and demolition hammers, and bring you in compliance with recent OSHA silica regulations. It certainly does work, picking up the brunt of dust created in my trials with my Bosch 1-5/8″ SDS-Max rotary hammer. That said, I did find the product a bit cheesy and clunky, and overpriced for what it is.