CBN Insert, Milling Cutter, Milling Insert manufacturer / supplier in China, offering High Performance 5D Carbide Corner Radius End Mill- 4 Flutes/6flutes, CNC Right Angle High-Speed End Milling Cutter Precision Milling Arbor High-Precision Right Angle Square Shoulder Milling Cutter Ttfr/L 20-29-40-3t10rn, Flutes Solid Carbide Roughing Machine Cutting Tool Corner Radius End Mill and so on.