That there is an SDS shank for a Rotary Hammer, not really the same as a "hammer drill" although they are used for similar work. The Rotary Hammer is far better/efficient than a hammer drill as they have a different mechanism to "chip" while drilling. You should be fine with a decent hammer drill though, Fred...they're much cheaper than rotary hammers too.


Half of communication is listening. You can't listen with your mouth.