Drill Holes For Pillar Bedding Without A Jig
Get accurate, correctly aligned pillar bedding holes in less time with your electric hand drill. Piloted forstner bit cuts straight and clean; opens up the existing stock screw holes to accept the most commonly used, 9/16" diameter bedding pillars.
Big Book Catalog, Issue:68, Page:454
Big Book Catalog, Issue:68, Page:485
SPECS: Steel, blue. Bit - 5" (12cm) long, 9/16" (14mm)
diameter, ½" (12mm) diameter shank. Pilot - 1½"
(3.8cm) long, .312" (7.9mm) dia.