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New Bosch SDS-Plus Rotary Hammer Drills 1-1/8” & 1-1/4”

Available now are 2 new SDS-Plus Rotary Hammer Drills from Bosch; 1-1/8” RH328VC ($315, Ohio Power Tool) and the 1-1/4” RH432VCQ ($424, Ohio Power Tool). Both new models feature Bosch’s Active Vibration Control which reduces vibration in two ways, within the hammer mechanism as well as in the handle for up to 50% reduction vs previous models. The handles for both also allow plenty of room for large hands even when wearing a work glove.

The RH432VCQ also features the Quick Change Chuck System which allows you to easily remove the SDS-Plus chuck and very quickly switch it out for a 3 jawed chuck (sold separately). This is a very nice feature if you have a variety of strait and SDS-Plus bit but for most users probably isn’t necessary and will never purchase the optional chuck. See video below.

 
So where do these new hammer drills fit within the Bosch Rotary Hammer Drill Lineup? While the drilling in concrete capacities of the RH328VC is only slightly more than the super popular Bosch Bulldog 11255VSR ($231, Ohio Power Tool) with 1” drilling capacity it looks like the units have a nice jump in impact energy while lowering the overall RPM and BPM ratings. This results in quicker drilling and demo but with the Active Vibration Control the increase in power should actually feel like less work on the body. The tool is also about 5” shorter in length better for working in confined spaces. We see it as a very viable option for an SDS-Plus Hammer.   

The larger RH432VCQ jumps 3” in length and about 3 lbs in weight from the RH328VC making it almost as large as an SDS-Max and priced about the same as the entry level SDS-Max hammers. Personally we would recommend jumping up to a larger unit unless you were just attached to the SDS-Plus Bit platform or interested in the Quick Change Chuck System.

Overall we are happy to see Bosch push towards more anti-vibration technology even in the smaller units. If you have spent any extended period of time chiseling with any rotary hammer you know anything that can be done to improve the job is a welcome change.
    

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Comments

Holy crud! I wish I had read this before I wasted all that money on the Makita I just bought. The Makita is fast and tough, but it wears out my wrists -- no anti-vibe technology at all or if there is it isn't very good. Should have bought this Bosch instead. Dang. Oh well, live and learn...

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