Professional 3-Piece 90 Degree 1/4" Hex Shank Drill Bit Set - 5 Flute 12-19mm Woodworking Countersink Bits for Cabinetry, Furniture & DIY Projects - Perfect for Countersinking, Chamfering & Smooth Hole Drilling

Product Description

About this item This fits your . Make sure this fits by entering your model number. Material: high carbon steel size:12mm 16mm 19mm Shank diameter: 6.35mm (1/4 inch hex shank) Surface treatment: blackening treatment Heat treatment: high frequency quenching, enhance the hardness. › See more product details