10-11.9mm 3xD Carbide Coolant Through Drills carbide end milll SIZE:10.9*55*D12*102 Thermal Stability Maintains a sharp

Thermal Stability Maintains a sharp cutting edge at speeds where standard grades would fail due to plastic deformation

Featuring a compact 16mm diameter solid steel shank hardened via advanced multi-stage quenching treatments to HRC 42-47

Surface Polish Target Mirror Class Ra Eliminates post-turn grinding steps by generating exceptionally smooth finishes

Professional CVD Solution for High-Speed Steel Turning & Semi-Finishing

deep-wall profiling

10-11.9mm 3xD Carbide Coolant Through Drills carbide end milll SIZE:10.9*55*D12*102 Thermal Stability Maintains a sharpBEYOND HRC60 3D Internal Coolant Solid Carbide Drill Bit 1011. 9mm 140 Point Angle Extra Hard Straight Shank Twist Drill Product Overview The BEYOND HRC60 3D Internal Coolant Carbide Drill Bit is designed for precision CNC applications requiring high rigidity and smooth chip evacuation. It features internal coolant holes, a 140 point angle for accurate centering, and a 3D drilling depth ratio for stable deep hole drilling in hardened steel and alloys.