Lathe Broaching a blind internal keyway saves significant time in the cnc machining world. A CNC Broach Tool client posted this video onto our Facebook page with his keyway broach testimonial describing cutting A1 tool steel with a 2.5" LOC at .001" DOC and 360 IPM and getting 90 keyways per cutting edge. CNC Broach TiN coated carbide inserts have two cutting edges per insert. The patented design allows very long lengths of cut to be achieved. A full keyway broach set is available by visiting the Keyway Broach Tool Size page of the website.
