3-Wing Drills Hinge Boring Bits Engraving bit for small CNC

Engraving bit for small CNC machines

and CNC machines

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

round bottom veining bit with 3/16" cutting diameter

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

3-Wing Drills Hinge Boring Bits Engraving bit for small CNCBores 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"