XTLINE Twist Drill Bit Set for Metal, Cobalt HSS-Co 5, 25pcs | 1.0-13 mm, metal box

Set of 25pcs XTLINE metal drill bits made of HSS high speed steel with 5% cobalt, which increases the hardness of the drill bit and extends its life. The split tip ground at a 135° angle requires less pressure when drilling and prevents the drill bit from moving on the surface. Suitable for drilling steel, stainless steel, cast iron and other metals. Clamps drill bit to cylindrical shank and can be reground. The drill set is stored in a plastic case. Features a SPLIT-POINT 135° drill tip for perfect centering. The reamed helix quickly removes drilled material.