... approval firstly, thank you! (*^_^*) alloy inserted saw blade carbide circular insert saw blade Non-standard blade cutter Super-hard processing of ... -resistance. Generally applied in worse or general equipment to machine materials of lower hardness (HRC≤25°), discontinuous cutting and ... -class products (via 3-axis/ 4-axis Blocking CNC-machine Tool (Class-D)), different quality and price, our reliable ...