Full screw tip allows bit to self-feed
3/32" Nail Set
and reduces slipping in standard drill chucks
Shank mounted tungsten carbide burrs are double cut for fine work
Meets or exceeds ANSI Z87
Countersink, Tapered, #6 Wood Holders Full screw tip allows bit#6 wood countersink, tapered drill, widened flutes for drilling fast, clean pilot holes, 4 cutter, adjustable counter bore cuts & clears chips for fast, smooth countsinking, counter bore attaches securely to the flats on shank with hex screws & adjusts for controlled pilot hole depth, 1 4" quick change shank reduces slipping in standard chucks, compatible with all 1 4" quick change chucks including impact drills, use for fine woodworking projects, bit