Chisel - Wikipedia- masonry chisel for hammer drill ,A chisel is a tool with a characteristically shaped cutting edge (such that wood chisels have lent part of their name to a particular grind) of blade on its end, for carving or cutting a hard material such as wood, stone, or metal by hand, struck with a mallet, or mechanical power.  ...Can you use a chisel with a hammer drill? - AskingLot14/2/2020· The hammer function will stop the rotation of the drill, so you can use it with a chisel, point, or flat bit for breaking. It doesn't matter whether you use the SDS bits supplied or smaller bits in the adaptor for drilling. Both will work the same.