Countersink, Tapered, #12 Wood Brand_Perky-Pet High carbon C1080 steel makes

High carbon C1080 steel makes for superior performance on the job and the electronic coating is the ultimate in rust prevention

1/4" Female NPT (Inlet) x 3/8" Female NPT (Outlet)

¼ Inch Male MPT for Regulator

Aluminum Shade

Countersink, Tapered, #12 Wood Brand_Perky-Pet High carbon C1080 steel makes#12 wood countersink, tapered drill features 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 the 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