We all know that Tungsten carbide hole saws are very sharp and the cutting speed is also very fast, and these are inseparable from the performance of tungsten carbide.

Tungsten carbide WC grain size requirements of cemented carbide, according to different uses of cemented carbide, use different grain size tungsten carbide; cemented carbide cutting tools, such as cutting foot machine blade V-CUT knife, etc., the finishing alloy adopts ultra-fine sub-Fine-grained tungsten carbide; medium-grain tungsten carbide is used for rough machining alloy; medium- and coarse-grained tungsten carbide is used as raw material for gravity cutting and heavy-duty cutting alloy; coarse-grained tungsten carbide is used for rock with high hardness and large impact load; small impact load for rock impact Small, medium-grain tungsten carbide is used as raw material for wear-resistant parts; when its wear resistance, pressure resistance, and surface finish are emphasized, ultra-fine sub-fine and medium-grain tungsten carbide is used as a raw material; impact-resistant tools use medium- and coarse-grained tungsten carbide raw materials the Lord.

As the raw material of Tungsten carbide hole saws, tungsten carbide is indeed a very good cemented carbide, but the diamond is also very good, and the Diamond cup grinding wheel is a very good finished product.