Watch Slater Tools' Adjustment-Free Rotary Broach Tool Holder create an internal hexagon in seconds. This video features the Large Swiss Type Tool Holder (0700 Series), which is compatible with Slater Tools' .500 shank diameter Rotary Broaches. With industry-best tool clearance, these Adjustment-Free Tool Holders are ideal for producing any small internal form on Swiss precision machines. No center indicating is required, reducing set-up time and saving you money.