| Features | Fast Speed, High Efficiency |
|---|---|
| Model NO | 113 |
| Standard | AISI |
| Surface Treatment | Polishing |
| Manufacturing Process | Forging |
| Manufacturing Process | Forging |
|---|---|
| Surface Treatment | Polishing |
| Material | Carbon Steel |
| Processing Type | Forging |
| Size | 3 7/8~13 5/8 Inch |
| Model NO. | 2 7/8′′-- 12′′ |
|---|---|
| Product Name | 3 Wings Step Drag Bits |
| Material | Tungsten Carbide |
| Type | Chevron And Step Type |
| Usage | Engineering |