Alloy Steel Body: Manufactured using premium ASTM4140 (42CrMoA) material, featuring heat treatment to HRC38-42 hardness. This ensures high toughness and exceptional wear resistance.
Tungsten Carbide Tip: Created from low-pressure sintered carbide. Grades are specifically selected based on target project requirements to guarantee peak performance during operations.
Machine Compatibility: These products are engineered for a high feed rate, long service life, and minimized tool-changing intervals. Ideal for surface mining, underground mining, and tunneling.
We offer a comprehensive range of round cutter bits and flat cutter bits for coal excavation machinery. Available models include: U76, U82, U84, U85, U92, U94, U95, U118, S100, S135, S150, S160, S200, B47K17H, B47K19H, B47K22H, B43K, B43H, BHR73, as well as coal bolting bits and rods.
| General Product Information | |
|---|---|
| Product Name | Coal Cutting Tools |
| Description | Rock drilling tools, construction drilling, mining tools, road milling tools, and shield cutters. |
| Material | Carbide Steel |
| MOQ | 100 PCS |
| Available Types | U76, U82, U84, U85, U92, U94, U95, U118, S100, S135, S150, B47K19H, B47K22H, B43K, B43H, BHR73, etc. |
| Diameter Range | 19mm - 70mm |
| Primary Use | Mining and Drilling |
| Color Options | Customized according to customer requests |
Our products are engineered to serve as high-quality replacements for industry-standard specifications, including:
| Category | Model | Height (mm) | Diameter (mm) | Alloy Size (mm) | Tooth Sleeve (mm) |
|---|---|---|---|---|---|
| Shearer Pick | U47 | 157 | Φ64 | Φ19 / Φ14 | Φ30 |
| U82 | 152 | Φ50 | Φ22 / Φ19 | Φ30 | |
| U84 | 139/142 | Φ55/Φ50 | Φ16 / Φ19 | Φ30 | |
| U95 | 182.5 | Φ54 | Φ23 | Φ35 | |
| Roadheader Pick | S100 | 141/143 | Φ53/Φ44.5 | Φ22/Φ13/Φ12 | Φ33.7 |
| S120 | 153/139 | Φ70/Φ55/Φ50 | Φ22 / Φ17 | Φ38 / Φ30 | |
| S135 | 155/157 | Φ64/Φ62/Φ65 | Φ25 / Φ23 | Φ38 / Φ35 | |
| S260 | 156/165 | Φ80/Φ65 | Φ34 / Φ25 | Φ37.5 / Φ38 | |
| Rotary Excavator Pick | C31/25-12H | 118 | Φ33 | Φ12 | Φ25 |
| C34/25-19H | 118 | Φ47 | Φ19 | Φ25 | |
| C50/30-19H | 130.5 | Φ50 | Φ19 | Φ30 | |
| C60/30-22H | 130.5 | Φ60 | Φ22 | Φ30 |