High Quality For Tungsten Carbide Wire Drawing Round Hole Die:
(1)Tungsten carbide nib:high quality WC powder
(2)Manufacturing equipmen:
Accurate angle and internal diameter grinding machine
Accurate angle and internal diameter polishing equipment
Accurate internal and external grinding machine
Accurate surface grinder
Accurate surface-grinding machine
(3)Quality of products:
Concentricity(ID to OD):≤0.01mm,
Out of roundness of internal diameter :≤0.005mm
Out of roundness of die case: ≤0.02mm
Roughness For Hole:Ra 0.02
(4)Type:JIS standard “W103 - W120”,USD standard “R2 - R12”,GB standard and other
(5)JIAHE carbide,pledge of quality