Main technical parameters of cutting pick
Columnar diameter of carbide bit16mm
Carbide bit length25mm
Carbide bit hardnessHRA87.7
Diameter of handle30mm±0.05
Length of handle72mm
Total length152mm
Hardness of cutting pickCarbide bit≥46HRC

  1. The cutting pick is formed by precise die forging for one time without any machining marks on surface and adopts 42CrMo material.
  2. Carbide materials adopt low cobalt and ultra-coarse particle tungsten carbide which is wearproof and unbreakable with hardness up to HRA87.7-HRA88.3.
  3. This cutting pick applies to the moderate coal bed with small amount of gangue.
  4. Conform to MT/T246-2006 standards.