5pcs HSS 5/6/8/10/12 Countersink Chamfer Drill Bit Set Pilot Hole Woodworking Tool

Description 5pcs HSS 5 6 8 10 12 Countersink Chamfer Drill Bit Set Pilot Hole Woodworking Tool Specification Drill Material HSS 4241 Titanium coated Black chamfer drill body material 45 SteelLength Approx 5 8cm 6 2cm 6cm 6 4cm 6 7cm 2 28 2 44 2 36 2 52 2 64 Wrench Length Approx 5cm 1 97size Chamfer Drill5 2 00mm6 2 38mm8 2 75mm10 3 16mm12 3 55mm Features Special designed steel counter sleeve countersinks or counter bores pilot hole Adjustable counter sleeve depth with a wrench Drill and countersink for wood screws without changing bits Drilling length can be adjusted for various length screws simply by loosening and tightening the setscrew Countersink or counter bore clean smooth holes for screws and fasteners For use in wood and plastic Package Included 1 x 5 2 00mm Chamfer Drill1 x 6 2 38mm Chamfer Drill1 x 8 2 75mm Chamfer Drill1 x 10 3 16mm Chamfer Drill1 x 12 3 55mm Chamfer Drill1 x Wrench Notice 1 Please allow a bit error due to manual measurement please make sure you do not mind before you bid 2 The color may have different as the difference display pls understand More Details