WeChat public numberAo De Mine
Ao De Mine
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
Corresponding parameter set not found, please add it in property template of background
55# knife teeth