5pcs HSS Woodworking Countersink Drill Bit Set Wood Countersinks Screw

Description

Description:5pcs HSS Woodworking Countersink Drill Bit Set Wood Countersinks ScrewFeatures: Five piece set includes bits for drilling pilot holes for screw sizes #6,#8,#10 #12 and #14. 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.Specification: Includes countersink sizes: #6, #8, #10 #12 #14 Shank: 1/4 Round shank. Material: HSS 4241( Ti Titanium-coated) Black chamfer drill body material is #45 steel. Color: As the pictures show size: Chamfer Drill 6# 2.38mm 8# 2.78mm 10# 3.175mm 12# 3.56mm 14# 3.97mm Package Included: 5 x Woodworking drill 1 x wrench