Able to be used with pecking or punching technique, micro rotary broaching tools consist of cutting tools used in precision machining industry to make hexagon, square, and custom shapes in various materials using lathe, mill, or other turning machine. When punching, broach can be removed, chips can be drilled out, and then broaching can be completed. Broaches are made from M-42 high speed steel and feature .25 in. shank diameter.
This story is related to the following:Broaches