As a professional manufacturer of tungsten carbide tools, we entered into this field in 2009 with our
clients from Italy.
All carbide inserts for tube scarfing are designed for beads removal after high frequency welded.
The carbide inserts should be good at resistance to thermal shock and stay
1. Lab inspected raw materials;
2. Stable grade powder for excellent resistance to thermal shock;
3. Radius for
4. Advanced MT-CVD multi-layer coating technology for extended tool life, rather than TiN coating.
As rule of thumbs, As a rule of thumb, select a radius that is between 110 percent and 150 percent of the tube OD(Outside Diameter)