ZhuZhou Better Tungsten Carbide Co., Ltd
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20mm Round Shank Concrete Road Milling Cutter For Road Planning
Mining picks / Rotary Drum Cutters are one of the wearing parts in coal mining and roadway driving machinery. They are the main tools for coal and coal crushing. Its performance directly affects the production capacity of coal mining machinery, power consumption and stable operation. Our Mining picks can be with tungsten carbide tips and PDC cutters.
| Name | Coal pick bits | ||||||
| Material | steel body adopt the 42CrMo with PDC cutter, pdc inserts | ||||||
| Advantage | high strength, high wear resistance and long life features | ||||||
| Application | mainly used in coal mine drilling | ||||||
| Types | shearer machine use coal pick, heading machine use coal pick | ||||||
