Tungsten Carbide Thread End Mill Cutter Black Nitrided CNC HRC60 Xiamen Health Reach Co., Ltd. Base Info Coating：CoatingTooth Form：Spiral ToothTooth Space：Dense ToothMaterial：Tungsten SteelDiameter：4-60 mmTransport Package：Single PVC TubeOrigin：Jiangsu, ChinaHS Code：8207509000 Description Pre：Hcs Solid Carbide 1.8mm CNC PCB Router Bits for Aluminium-Based Board Next：Aluminum Alloy Special Milling Cutter
