Diamond molds are divided into: diamond drawing mold {polycrystalline drawing mold}, diamond shaped drawing mold {square, rectangular, hexagonal, etc.}.

Practice of diamond drawing die:

1 selection of materials, depending on the wire. {For iron wire, ordinary polycrystal can be used}

2 Grinding {equipment includes ultrasonic, polisher, bench drill, etc.} For details, please call Hebei Lishi Diamond Alloy Drawing Mould Co., Ltd

3 Grind the drawing die with diamond powder, then use 0.5 diamond powder to polish