Description of π¨ Bosch RH328VCQ Rotary Hammer - 8 Inch
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.
After buying my first Bosch RH328VCQ in February 2014 I couldn't find a keyless chuck either. I called Bosch and was told the cartridge is not available in the US but is available in several other countries including Europe. Then I decided to search amazon.es (Spain) for what I used to do, search for foreign films and such, and to my surprise it was. I could have just ordered there using the same username and password as before, but I chose to copy the product description from amazon.com. Theβ¦
I've been looking for a reliable, powerful but not overly expensive rock drill for months. Despite the slightly confusing product descriptions, this device also has a hammer-only mode. To save some money, I decided to buy a "used" model. Well, the device arrived quickly and well packaged. When I opened the container, this thing looked like it had never been touched. I bought this device to drill about 40 holes about 1" in diameter and about 6" deep in a concrete beam and was blown away by howβ¦
For a major overhaul, my father recommended investing in a good SDS drill. He has had his Bosch SDS for 12 years and it still works. I wanted a hammer and drill in one, so I bought a RH328VCQ to replace the chuck. If you don't need this option, just get the RH328VC and save some money. For some reason the RH328VCQ doesn't come with a keyless chuck adapter in the US, but it does in Europe. I have family across the pond so I was able to order an adapter through Revain UK for around $90. Iβ¦