Vortex Tool Company Inc.

Chipbreaker cutting edges "break" the chips into even smaller pieces reducing power consumption and vibration.  Chipbreakers are staggered on each flute to produce a smooth cut, but may leave visual lines in some situations. Chipbreaker tools are recommended for hardwoods, plywoods, and dense materials where higher feed rates are required.  A good compromise between a finishing tool and a roughing tool.

Legend:
L = Left Hand Rotation