Profile: Polygon Solutions Inc. specializes in rotary or wobble broaching tools for lathes & CNC machines. Our product line includes hex rotary broaches, square rotary broaches, 6-lobe rotary broaches, Torx rotary broaches, double hex rotary broaches, serration rotary broaches, involute rotary broaches, spline rotary broaches, spur gear rotary broaches, J500 rotary broaches, and micro rotary broaches. We stock a variety of standard size hexagon, square, and hexalobular internal rotary broach tools. Our standard broaches have features such as air vent hole for pressure relief, hardened to over 62 Rockwell, precision ground shank, and 8 degree rake angle. Rotary broaching, also known as wobble broaching, has been one method used to obtain these various shapes. Well known and used for years on automatic lathes, rotary broaching has become the method of choice on Swiss-type machines, CNC lathes, and machining centers, because it eliminates secondary operation.