Comparisons

Bosch HD18-2 vs Bosch RH328VCQ

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Bosch HD18-2Bosch RH328VCQ
Title Bosch Bosch HD18-2 Two-Speed Hammer Drill, 1/2 InchBosch RH328VCQ 1-1/8-Inch SDS Rotary Hammer Kit
Model Bosch
HD18-2
Bosch
RH328VCQ

Basic Info

Suggested Price $119.00$351.16 ($1.57 / oz)
Sale Price Check Price*Check Price*
Release Feb 2017Jun 2017

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
  • Unmatched Power to Weight Ratio - 8.0 Amps, 2.6 ft-lbs Impact Energy and 7.7 lbs - Best Performing rotary hammer in its class
  • Vibration Control - Vibration reduction in the hammer mechanism and the grip area provides maximum user comfort for extended periods of work
  • Quick Change System - Allows quick change-out between SDS-Plus chuck and optional 3-jaw chuck for use with a wide range of accessories
  • Multi-Function Selector - 3 modes of operation: Rotary Hammer, Hammer-Only mode, and Rotation only mode
  • Variable Speed 3-Finger Trigger - Better operator control and accurate bit starting

Reviews

Walmart Rating3.8 (out of 23 reviews)4.9 (out of 8 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

thoroughly pleased
Rating: 5
i bought this hammer drill to drill holes in a giant rock in my cellar and then use wedges to split the rock. with the Bosch concrete drill bits this thing goes into the rock like drilling through wood. i could not be happier with this tool. also got an accessory flat blade bit and now when i dig in hard clay i use the hammer drill and a hand pick is a thing of the past. this tool is great and i really mean that. its effortless to use.
by boxcar on 2013-08-13T17:00:00

durable and dependable
Rating: 5
I have had my hammer for over 4 years now and I do professional demolition work. It keeps me going when others are in the repair shop. I am a very hard person to please when it comes to tools and this one is a great one. I have never had it let me down and have done some big jobs with it.
by KLW66 on 2014-07-24T17:00:00

Good purchase
Rating: 5
Used this tool about 5 times, once to drill into concrete, and the other 4 times to remove tiles and thinset. Great tool, I bought it because of its size, I didn't want a bigger demolition hammer because of 2 reasons: so that I don't damage the plywood subfloor, and to not injure my back after hours of opperating a heavier tool. I think that I made the right choice, although I'm sure that I would've got the job done much faster with a bigger demo hammer.
by David1422 on 2013-07-05T17:00:00

Always comes through
Rating: 5
I LOVE my rotary hammer drill ... it has never failed me and punches holes in concrete as if it was butter. I drilled 50 1/2" holes 4 inches deep into a concrete slab in 1 hour, such a time saver for my business. Solid and rugged, just what a professional needs for the job site.
by Tim on 2013-04-17T17:00:00

A real workhorse!
Rating: 5
I have used the RH328 for two years now. It has perform great for light demo work and is excellent when it comes to any kind of coring. I would recommend this hammer drill!
by JMo70 on 2014-04-13T17:00:00

Great tool at a GREAT PRICE
Rating: 5
This tool takes the work out of the job when removing old tile flooring as well with some concrete chipping around the drain areas of tubs.
by Stephen66 on 2018-12-28T16:00:00

Powerful
Rating: 5
Working great-drilling concrete and brick for over 2 years without issue.
by memyselfandi on 2017-08-16T17:00:00

Great little tool !
Rating: 4
I have been using this tool for over a month. All day, five days a week. I am very happy I bought it.  So is my boss because it saves a lot of time. I mainly use it to chip tiles off bathroom walls of drywall, plaster, concrete, and cinder block. Usually glued on but sometimes thinset, which is a pain ( for thinset I use a 3/4" chisel ).  Drywall can be very tough to save if there is not enough support behind it but I found that if I pair it with the Bosch 1.5" Tile Chisel I have a better chance.  You just have to not use any of your own strength to push under the tile and just let the tool do the work.  One kick on the side, and those tiles just pop like popcorn 🙂 I have found that after running the tool for a while ( I'll guess an hour straight ), when I press up against something to chip, it will just vibrate for a second or two before removing a part of the tile.  It looses it's "kick" which is slowing me down, and not doing the amazing job that it usually does.  Once I come back from a break, it's working fine again. When this dies, I'm buying another one.
by Duncan on 2013-07-27T17:00:00

All Features

Volts120 V120 V
Assembled Product Dimensions (L x W x H)4.00 x 11.00 x 16.00 Inches
Assembled Product Weight8.06 lb
Chuck TypeKeyedSDS-Plus
releaseFeb 2017Jun 2017

More Information

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