Place of Origin | Guizhou, China | Brand Name | Neutral |
Type | Drill Bit | Machine Type | Drilling Tool |
Certification | ISO9001:2015 SGS | Material | Carbide |
Processing Type | Forging | Use | Mining Oil/Water Well Drilling |
Product Name | Low Air Pressure Tungsten Carbide DTH Drill Bit | Shank type | CIR90 |
Bit size | 90~130mm | Advantage | Direct Manufacturer |
Usage | Drifting Tunneling Bench Drilling | Face Design | Flat, Concave, Convex |
Hammer Shank Style | BR Cop Mincon DHD Mission XL QL TD | Quality | Excellent |
Delivery time | 30-45 Days | Key words | coal mine drill bit |
#7-3, Xiangzhangnanguo Building, Youzha Street, Nanming District, Guiyang, Guizhou, China