ITEM NAME:2pcs t-slot router bit for 3/8 "& 1/2" hex, 1/4 "shank milling cutter tool Description: - The Wood is used for Drilling, installation of the drawer door spherical Tip, Tip, Plastic Products, Wood, plywood, etc. more trepanning - Sharp Edge, high hardness, accurate positioning, High Precision, Smooth Cutting, Impact resistance, high hardness - Carpenters to allow Drilling holes, without passing through the material when the bottom to a clean and precise Hole - The cutter is Sharp and durable, Chief adopt Arc Curve Design, beneficial for Machining, Drilling is more efficient - Suitable for Hand Electric drill, Drilling Machine with support of motor and Belt type mobile Drill Magnetism Specification: - Materials: Car.The cutter is Sharp and durable, Chief adopt Arc Curve Design, beneficial for Machining, Drilling is more efficient. - Carpenters to allow Drilling holes, without passing through the material when the bottom to a clean and precise Hole.