Durable 60-12T26K bullet teeth for hard, abrasive rock. Low-cobalt tungsten carbide, vacuum welding, balanced rotor.
| Blank Size | Main Alloy | Alloy Material | Alloy HRC Performance | Blank HRC Performance | Typical Strength Range |
| 30-60 | ∅ 26 | Tungsten-Cobalt Alloy | 69-70 | 46-48 | 40MPa-70MPa |
Suitable for limestone, conglomerate, red sandstone, slightly weathered argillaceous limestone, backfilled concrete, and highly abrasive strata that demand exceptional wear resistance from the pick body.
Low Cobalt Extra Coarse Grain TungstenCarbide Alloy
Diameter 26mm, and the large alloy body is de-signed for hard rock.lt uses innovative materialsto improve rock breaking ability and extend service life compared to traditional alloys.
Low Cobalt Extra Coarse GrainTungsten Carbide Beans
Made of wear-resistant raw material. 12hard alloy beans,strong impact resistance, protect the tooth body
Ultra-High Vacuum Precision Welding
Achieve high-strenath connection between alloyand blank, avoid carbide precipitation and weld weakening,and improve the anti-stripping performance of pick under impact load
Dynamically Balanced Rotor
Five spiral grooves and five bosses onthe outer edge facilitate the rotation ofthe teeth and reduce eccentric wear ofthe tooth body.
High-Strength Tough Shank
The body is made by warm extrusion forging, integrating precision heat treatment technology,with higher density and wear resistance, andanti-dropping retaining spring is standard in the factory
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