16 Er/Ir Ag55/60 Threading Carbide Thread Cutting Tools

The cemented carbide welding blade has high hardness, wear resistance and heat resistance. It is made of WC (tungsten carbide) and CO (cobalt) powder with high wear resistance and heat resistance through high temperature sintering. The cemented carbide welded blade is a part of the cemented carbide welded turning tool. The welded turning tool is made of the cemented carbide welded blade and the ordinary structural steel cutter bar by welding. Its advantages are simple structure, convenient manufacturing, good rigidity and flexible use, so it is widely used.