HSS Milling Cutter Counterbore End Mill 6-12mm Shank Pilot Slotting Tool for Copper Metal Drilling Piloted Counterbore Cutter
Feature:
Main purpose: Countersunk end mill is a specially manufactured tool, mainly used to cut holes that allow bolts or screw heads to be screwed into.
High precision: The cutting hole and bottom hole of this tool have high alignment accuracy. Because of its high production efficiency, it is often used in the machining industry.
High-quality and durable: The Pilot Counterbore End Mill Cutters is made of hard high-speed steel, with high toughness, wear resistance, and high hardness for high-speed cutting; it is usually used for assembly on a milling machine.
More time-saving: Countersunk cutters reduce the time to change tools, improve the efficiency of machine actuator movement and save manufacturing time.
Wide range of applications: Counterbore bit set is suitable for milling of copper, aluminum, steel, cast iron, etc., and can be directly processed or finely processed to heat treatments.