WL Fuller's general drill bit gages are used to quickly and coveniently identify drill bit sizes. Made of heat treated heavy gage steel, they are machined and ground to close tolerances. Hole sizes and decimal equivalents are permanently etched on the face. Number 12250 conforms to government specifications GG-G-86b.Ã‚Â Legend below explains sizing. Select your item(s) then click Add to Cart.
W.L. Fuller Inc. is a family owned, third generation, manufacturer of the best countersinks, counterbores, plug cutters, taper point drills, brad-point drills, and step drills. They have over 60 years of experience in manufacturing tools to cut woods, plastics, and metals.