Type 84 pick (wear type)

The universal wear-resistant pick, on the basis of the universal type, is covered with a layer of wear-resistant layer on the tooth head, which is more wear-resistant than the general-purpose pick. More time aging.

 

Tooth impact toughness ≥ 49cm2; brazed joint shear strength ≥ 180MPa; tooth hardness ≥ 38HRC