1.The processing efficiency is high, the processing speed is fast, the surface finish of the inner hole is high, the precision is accurate, and the chip removal is good.
2.The cutting edge is polished to make it more durable
2.The cutting edge is polished to make it more durable
3.Use 0.4μ high quality tungsten steel bar
4.It can process heat treatment quenched steel, stainless steel, die steel, titanium alloy, cast iron, copper aluminum zinc fiber and other materials
4.It can process heat treatment quenched steel, stainless steel, die steel, titanium alloy, cast iron, copper aluminum zinc fiber and other materials