Our tungsten carbide nibs are designed to deliver exceptional performance in cold heading applications. With superior wear resistance and toughness, GARY CARBIDE's nibs ensure precision and longevity in the forming process. These nibs are perfect for applications requiring high-strength materials and the ability to withstand extreme pressures during metal forming.
Standard Tolerance （with Allowance）
| OD (mm） | L (mm) | ID (mm) | |||
| ΦD | Tol. | L | Tol. | Φd | Tol. |
| Φ5~Φ15 | +0.2/+0.6 | 1~10 | +0.2/+0.6 | Φ0.8~Φ3.0 | -0/-0.2 |
| Φ15.01~Φ40 | +0.2/+0.6 | 10.1~50 | +0.2/+0.8 | Φ3.01~Φ8.0 | -0/-0.4 |
| Φ40.01~Φ50 | +0.2/+1.0 | 50.1~80 | +0.2/+1.0 | Φ8.01~Φ15 | -0/-0.5 |
| Φ50.01~Φ80 | +0.2/+1.2 | 80.01 | +0.2/+1.2 | Φ15.01~Φ40 | -0/-0.8 |
| Φ50.01~Φ80 | +0.2/+1.2 | 80.01 | +0.2/+1.2 | Φ40.01 | -0/-0.8 |
Standard Tolerance (No Allowance)
| OD (mm） | L (mm) | ID (mm) | |||
| ΦD | Tol. | L | Tol. | Φd | Tol. |
| Φ3~Φ20 | +0.3/+1.2 | 1~10 | +0.5/+1.2 | Φ0.8~Φ4 | -0.5/-0.2 |
| Φ20.1~Φ50 | +0.3/+1.5 | 10.1~50 | +0.5/+1.6 | Φ4.01~Φ25 | -1.2/-0.3 |
| Φ50.1~Φ80 | +0.3/+1.6 | 50.1~80 | +0.5/+1.8 | Φ25.01~Φ50 | -1.6/-0.4 |
| Φ80.1 | +0.3/+1.8 | 80.01 | +0.5/+2.0 | Φ50.01 | -2.2/-0.6 |
