| material | tungsten carbide , 42Crmo |
|---|---|
| application | foundation pile |
| hardness | 55hrc |
| শর্ত | 100% নতুন |
| Oem | available |
| Size | Customized Size |
|---|---|
| Product name | Construction machinery parts single wall drill casing bored piling foundation bore pile |
| Material | Q345B,35CrMo,27SiMn,16Mn |
| বোল্ট | 12 |
| Length | 6m |
