Comparisons

Bosch HD18-2 vs Bosch RH540M

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Bosch HD18-2Bosch RH540M
Title Bosch Bosch HD18-2 Two-Speed Hammer Drill, 1/2 InchBosch 1-9/16-Inch SDS-Max Combination Rotary Hammer RH540M, Blue
Model Bosch
HD18-2
Bosch
RH540M

Basic Info

Suggested Price $119.00$419.00 ($419.00 / count)
Sale Price Check Price*Check Price*
Release Feb 2017Nov 2014

Overview

Top Features
  • Powerful 8.5 amp motor for high-torque and high-speed drilling capabilities
  • Auxiliary handle with built-in depth gauge securely locks into place and provides consistent drilling depth
  • Integral slip clutch - more user security because it disengages the output shaft should the bit get into a bind situation
  • Securely clamping 1/2-Inch three-jaw chuck for rugged hammer-drilling applications
  • Dual-mode selector easily converts from rotation-only to hammer-drill mode
  • Voltage: 120.00
  • CONVENIENT: The Bosch RH540M Combo Rotary Hammer features the SDS-max Bit System for tool-free bit changes with automatic bit locking, dust protection and maximum impact energy transfer rate
  • POWER: This rotary hammer provides the best in class impact energy of 6.1 ft.-lbs. Weighing only, 15.2 lbs., the RH540M provides maximum productivity in all day drilling and chiseling applications
  • VERSATILE: The RH540M features a combination dual mode selector knob to allow users to select between hammer drilling, chiseling only and the Vario-Lock function
  • EFFICIENT: With Varo-Lock Positioning, the rotary hammer rotates and locks chisel into 12 different positions to optimize working angle. The tool also comes complete with service minder brushes to notify users when maintenance is needed
  • VARIABLE SPEED: The variable speed dial allows for controlled drilling and chiseling applications. The motor is rated at 170 to 340 RPM in rotary mode and 1,200 to 2,750 BPM in hammer mode, which will easily reduce concrete to dust

Reviews

Walmart Rating3.8 (out of 23 reviews)4.5 (out of 28 reviews)
Latest Reviews

Solidly built, works well
Rating: 5
I have only used this tool to drill about 20 holes in concrete but it has performed spectacularly so far. Plenty of torque, solidly built and does the job well.
by DennisH on 2017-06-01T17:00:00

Excellent value
Rating: 5
Needed to sink 5/8" anchors, 2" into concrete. Worked great1 One minor flaw: the depth gage is plastic and vibrates so wlidly that it is useless. This one plastic part cheapens the whole tool. Excellent hammer drill otherwise.
by RickD on 2017-01-03T16:00:00

Great features
Rating: 5
This is a fantastic hammer drill that gets the job done effectively and cost much less than the one with the battery. I would also like to add that it has more power use of rpm than the one with the battery from what I see in retail stores.
by Toto Boo on 2017-07-19T17:00:00

All the power you need
Rating: 5
I bought this hammer drill a month ago and have used it for several projects. The first one to drill 2 1/2" deep x 3/8" diameter concrete anchor holes for a storm shelter ceiling/ front porch concrete base. I dreaded doing this project but this hammer drill made the project a breeze and fun to do. Ergonomically it fits my hands perfectly. I was very impresed at the speed and ease of use. One thing I would prefer is a steel depth gauge instead of plastic.
by Bosch owner on 2016-02-08T16:00:00

My Go to Hammer Drill
Rating: 5
I have owned this hammer drill for years. Over that time I have drilled several hundred holes up to 1/2" in diameter for anchor bolts to 5/32" holes to use Tapcon screws. It has NEVER failed me and ALWAYS got the job done. Like one reviewer wrote the bit can come loose in the chuck. No big deal and I chalk it up to not having it tight enough.
by MinnCanoeGuy on 2015-12-09T16:00:00

Really happy with it!
Rating: 5
Bought it primarily to drill a bunch of holes in concrete and it worked like a champ.A great tool for the money.
by Stevie Q on 2016-12-15T16:00:00

Works preaty well
Rating: 4
The drill works good for what I do every day I mostly use it for drilling holes for my tap cons. The only thing I don't like so far is the chuck key is made out of to soft of metal I have broken about half my teeth on mine
by Vern on 2015-10-21T17:00:00

Heavy Duty
Rating: 4
I have just received this from Amazon a couple of days ago, so to be fair I can't say a lot about this drill yet! It is heavy built and seems to be well made, but I have not had the chance to use it yet. I'm a little concerned that the hi-lo gear change does not take place when you turn the selector knob until you actually turn the chuck after switching gears! Not sure if that's normal or not? Only time will tell.
by lssparky on 2019-10-13T17:00:00

Smoke after 6 weeks!
Rating: 2
I used that drill to do some renovation in my basement. After only 5-6 times, it started to smoke. The tool is powerful, but doesn't last, even for a residential use. I do not recommend this tool.
by Yanmontreal on 2019-10-19T17:00:00

Not what Bosh tools used to be!
Rating: 1
Quality of parts not made for everyday use. Ideal for showcase because they look good! Even with light use, it overheats Brush holders made of plastic melted, no replacement parts and no warranty This is my third Bosch impact drill ( and my last) so i have seen first hand the quality drop in each new products
by Nicc on 2020-08-16T17:00:00

Happy with performance so far.
Rating: 5
Bought this tool about 2 weeks ago, have not had and opportunity to really use it. But the little I have been able to do, I am very happy and satisfied with its performance.
by Dajak on 2020-09-07T17:00:00

Does what it says
Rating: 5
I needed a (heavy work horse) but a light weight hammer/rotary drill the Bosch RH540M more than meet my needs.It made the job easy to do and was easy on me while doing it. I consider my tools investments with the Bosch RH540M I have made a great investment it has already paid for its self and with they way it is made it will be with me for years to come.I glad Bosch still puts rugged quality in their products .
by Trebor224 on 2017-08-13T17:00:00

Rotory Hamer Drill
Rating: 5
Everything we expected. Even the wife got into the action. We almost had to pry it out of her hands, Awsome!
by shades on 2017-05-12T17:00:00

Has great features and ease of use
Rating: 5
I bought this a while ago to use for chipping and drilling, plus I like that you can also get an adapter to use smaller bits
by Waybush on 2017-04-11T17:00:00

works wonderful
Rating: 5
I bough this to replace my 12 year old hammer drill(different brand) which was stolen.
by Moose Jr on 2017-10-28T17:00:00

Great tool
Rating: 5
Plenty of power and not overly heavy, exactly what I needed. Breaks up concrete no problem.. used it for hours and didn't feel it getting warm at all. Only had it for a month so I can't speak for its longevity but i don't see this thing crapping out, built like a tank. You can't go wrong with this tool
by High1ander on 2018-11-08T16:00:00

Exceeded my expectations!
Rating: 5
This Bosch hammer drill was so sweet to use, comfortable, with minimal vibration providing me with absolute control while perfectly drilling 1/2" holes in 8" concrete for pedestals. No pressure other than the weight of the tool, was needed. All I had to do was point, set and drill. It was so smooth I could do this all day if need be. This tool has exceeded my expectations. Great tool. Thanks Bosch!
by KenR on 2016-08-20T17:00:00

Drill slipping after a month of use
Rating: 2
We bought two of these drill for the crew and have had to send on in for repairs after a short time of use as it was slipping. This is the first that we have purchased Bosch tools, and the jury is still out with them. We have also purchased two of the Bosch Bulldog SDS drills, no complaints as of yet with them.
by cptmapleleaf on 2017-08-07T17:00:00

Wireless Great for a month
Rating: 2
I purchased this hammer drill a month ago and the motor is already smoking (burned out). I was warned it doesn't last long and I should have taken the advice prior to purchasing.
by BBinAL on 2017-07-08T17:00:00

works excellent
Rating: 1
great tool but giving me some problem now. about 4 months old and I have to pay to sent it to repair shop. Not sure what is wrong yet but it will not rotate or hammer
by Mikee on 2019-11-07T16:00:00

All Features

Volts120 V
Assembled Product Dimensions (L x W x H)4.00 x 11.00 x 16.00 Inches
Assembled Product Weight8.06 lb
Chuck TypeKeyed
releaseFeb 2017Nov 2014
Voltage120 volts
MaterialMetal
Item Weight15.2 pounds
Batteries Required?No
Batteries Included?No
Item model numberRH540M
Number of Handles2
StyleCombination Rotary Hammer
Included Componentscase
Item Package Quantity1
Power Sourcecorded-electric

More Information

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