4pcs 6#/8#/10#/12# Hex Shank Carpentry Countersink Drill Bit Set with Wrench Woodworking Tool

Description: 4pcs #6 #10 #13 #16 Carpentry Countersink Drill Bit Set with wrench Woodworking Tools Specification: Material: HSS Drill 4241 Black chamfer drill body material: steel Shank: 2.5mm dia Hex Shank Dimension: Model the corresponding bit size #6 2.5mm #10 3.15mm #13 3.65mm #16 4.5mm Features: Function: can drill the screw holes and keep on the same axis,after screw in screw, nut below the board. Apply to with a clamp or joint drilling machine, suitable for drilling in the hard wood and wood floor, machine screw for wood screws. Used for carpenters, cabinet furniture makers and other woodworking trades. Package Included: 4 x Countersink DRILL BIT SET 1 x hex shank More Details: