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High-quality raw materials from renowned suppliers such as TIMKEN and OVAKO, ensuring fast penetration and stable quality.
Cold-pressed inserts technology and advanced heat-treatment equipment make every bit with strong wear resistance, long lifespan, and significant cost savings in drilling.
Various button designs make bits adaptable to different ground conditions.
| Diameter (mm) | Thread Type | No * Button diameter (mm) | Face | Weight (kg) | |
|---|---|---|---|---|---|
| Gauge | Front | ||||
| Standard Type | |||||
| 64 | R32, T38 | 6*11 | 4*10 | Flat | 1.6 |
| 76 | R32, T38, T45 | 6*12 | 4*11 | Flat | 2.6 |
| 89 | T38, T45, T51 | 8*12 | 4*12+2*11 | Flat | 3.4 |
| 95 | GT60 | 8*12 | 7*11 | Flat | 5.6 |
| 102 | T45, T51, GT60 | 8*13 | 7*12 | Flat | 5.6 |
| 115 | T45, T51, GT60 | 9*13 | 10*11 | Flat | 6.3 |
| 127 | T51, GT60 | 9*14 | 10*13 | Flat | 6.5 |
| 140 | T51, GT60 | 9*16 | 10*14 | Flat | 9.4 |
| Retrac Type | |||||
| 76 | T38, T45 | 6*12 | 4*11 | Flat | 4.4 |
| 89 | T38, T45, T51 | 8*12 | 4*12+2*11 | Flat | 5.6 |
| 102 | T45, T51, GT60 | 8*13 | 7*12 | Flat | 5.8 |
| 115 | T45, T51, GT60 | 9*13 | 10*11 | Flat | 9.5 |
| 127 | T51, GT60 | 9*14 | 10*13 | Flat | 10.4 |
| 140 | T51, GT60 | 9*16 | 10*14 | Flat | 14.4 |
| 152 | GT60 | 9*16 | 11*14 | Flat | 22 |
