Dimension:
diameter: 12mm / 0.47 ";
length: 200mm / 7.87";
material: high speed steel;
Rockwell hardness: 63hrc;
Application: it is generally used for turning tools, carving knives, axles, cylindrical pins, drill bits, etc. it is used for processing wood, handicrafts, advertising lettering, plastic plate, acrylic plate, aluminum alloy, copper plate and other materials.
Features: HSS electroformed high-quality carbon steel, Rockwell hardness up to 63HRC; strong sharpness and toughness, not easy to collapse angle, excellent red heat hardness, wear resistance, high temperature resistance, long service life.
Note: it is not suitable for processing metal materials with Rockwell hardness above 40HRC.