 
            | Parameter | Value | 
|---|---|
| Weight | 1.5-10 Kg/m | 
| Process | Forging | 
| Surface Treatment | Heat Treatment, Phosphating, Galvanizing | 
| Feature | High Wear Resistance | 
| Application | Rock Drilling, Tunneling, Mining, Quarrying | 
| Tensile Strength | ≥ 1080 MPa | 
| Size Range | 45-108mm (Standard size: 73mm) | 
 
          | Parameter | Value | 
|---|---|
| Weight | 1.5-10 Kg/m | 
| Process | Forging | 
| Surface Treatment | Heat Treatment, Phosphating, Galvanizing | 
| Feature | High Wear Resistance | 
| Application | Rock Drilling, Tunneling, Mining, Quarrying | 
| Tensile Strength | ≥ 1080 MPa | 
| Size Range | 45-108mm (Standard size: 73mm) |