Lathe Center Degree Centering Countersink Review

HIGH QUALITY-- These center drill bits are made of high quality high speed steel, hardness and good durability. When rotating between the tips, the two end faces of the workpiece receive the corresponding centering bore. WIDE APPLICATION-- Centering drills set can be used to metal processing such as iron, steel, copper, aluminum and more. It is good tool for precise center drilling in metals. SHARP CUTTING EDGE-- The bit has 60 degree sharp cutting edge, which ensures accurate positioning and smooth cutting. It features quick cutting speed and good chip removal. 6PCS-- The package includes total 6pcs in different types for variety of applications. They are good preparation tool to ensure the exact drilling position. DOUBLE END-- Centering drills are designed with double end and grinding at a standard 60 degree angle, easy to use.