After-sales Service: | Warranty |
---|---|
Warranty: | 6 Months |
Certification: | CE, ISO 9001:2000 |
Standard: | AISI, ASME, ANSI |
Surface Treatment: | Spray-Paint |
Manufacturing Process: | Stamping |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
HQ low degree of hot pressing drill bits for mining. | |
Mainly used for: deep hole drilling rock sampling. | |
Applicable strata: It can be used in soft, medium and hard strata. | |
Working layer sintering hardness: low (0°-10°), medium (10°-20°), height (20°-30°) according to the formation rock hardness, the effective working | |
layer height of the drill bit is 12mm. | |
The hot pressing drill bit with bottom injection is suitable for: loose sand-containing formations with low crushing coring rate. |
Suppliers with verified business licenses