3-Wing Drills Hinge Boring Bits and CNC machines

and CNC machines

along with the 15° hook angle

INDIVIDUAL CUTTER: Cuts the groove in Whiteside's #3374 Vee Panel Tongue and Groove Set

Replacement Groovers: #6622 on Groover Cutter and two #6631's on Tongue Cutter

you damage the threads or your shank has been marred by a bad collet

3-Wing Drills Hinge Boring Bits and CNC machinesBores clean accurate holes in wood, plastic laminates, Formica, and Masonite. Carbide tipped for long life even in abrasive materials. The outside spurs outline the hole and help prevent fraying, chipping, and blowout. The replaceable 1 8 diameter high speed steel center point starts the hole and prevents the bit from walking. Replace the center point with a 1 8 drill bit if desired. Can be re sharpened or re tipped. Sizes 2" and larger have a 1 2"