... our approval firstly, thank you! (*^_^*) circular saw blade for the wood Super-hard processing of professional, special, non-standard, special ... wear-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 ...