MOQ | 50 Piece/Pieces |
Port | Shanghai |
Packaging | wooden box, plastic box, carton box, 50pcs/box |
Lead Time | 5-7 days |
Place of Origin | Tianjin, China (Mainland) | Brand Name | Tianshui |
Model Number | Taper rock drill bits | Type | Drill Bit |
Machine Type | Drilling Tool | Certification | API, ISO9001 CE |
Material | Carbide | Processing Type | Forging |
Use | Ore Mining, rock drilling | Tapered connection | 7,11,12 degree |
Alloy steel | 42CrMo | Tungsten Carbide | YK20 YK15.6 YK05 YG8 |
Process | Hot-pressing or welding | Diameter | 28~60mm |
Packing | 50pcs/case |