It is suitable for the production of various types electrical machine & electronic progressive dies and punches. And widely used in ceramics, printing machine, plastic, rubber, leather industry and cutting machines, CNC machine, CNC, PCB micro drill bits, etc.

1. The sintered Tungsten Carbide Rod/Tube adopts low-pressure sintering technology, with stable and reliable quality: the high sintering pressure can reach 100 kilograms, and the internal pores of the alloy can be effectively eliminated, thereby obtaining high hardness and high strength blanks with good densification. The advanced temperature control system can effectively reduce quality fluctuations.

2. Adopting automatic pressure relief extrusion equipment, various types of bars can be produced.

3. Fine grinding of bars can achieve a mirror effect: using a CNC grinding machine can quickly remove the damaged layer generated during polishing, improve surface smoothness, and achieve a mirror effect. Precision of precision ground bars: diameter tolerance D ≤ ± 0.03, length tolerance L ≤ ± 0.5.