3-Wing Drills Dado 1/4" pilot guides

1/4" pilot guides

and 2-3/8" overall length for use with 1/4" collets

and B9 bearing for use with 1/4" collets

Whiteside’s 82° Countersink Heads are designed to slip over the drill bit and affix with dual set screws into the flutes

Creating a simple "S" curve profiled edge

3-Wing Drills Dado 1/4" pilot guidesBores 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.