These chamfer mills are available in 2 and 4 flutes for soft and hard materials. They are ground with a positive axial rake and clearance and are available uncoated and Aplus coated for optimal performance and wear resistance.
Helical Solutions HCM Series Chamfer Mill, Imperial, 90 deg Included Angle, 3 in Overall Length, 4 Flutes, 1/2 in Shank Diameter, 1/4 in Length of Cut, Solid Carbide, Aplus Finish