MOQ | 1 Piece/Pieces |
Place of Origin | Hebei, China (Mainland) | Brand Name | Lockheed |
Model Number | mining machine parts | Type | Drill Bit |
Machine Type | Drilling Equipment | Certification | API |
Material | Carbide | Processing Type | Forging |
Use | Well Drilling, well drilling | Colour | red, blue, golden etc |
Market | European, Mid east, USA etc | Size | from 60mm to 450mm |
Weight | 5kg~810kg | Maximum drilling depth | 2000m |
Guarantee period | 3-4 years | Normal WOB KN/mm(bit dia) | 0.50-1.05 |
Rotary speed(rpm) | 180-60 | Formation | soft to very hard |