Products
Welding bar
- Product Type：
- Applications：foundation drilling
- Category：Foundation Drilling
- Summary：
foundation drilling welding bar
+（86）635-8877889
Introduction
| Product Name | welding bar |
| Brand | RZ |
| Material | Tungsten carbide+ 42crmo |
| Processing | forging |
| Diameter of carbide tip | 11mm |
| Hardness | HRC42~45 |
| Weight | 0.35kg/pc |
| Application | core barrel |
| Work condition | medium rock and concrete |
Case
