Air Pressure DTH Hammer Rock Drilling Tools
| Place of Origin |
Shandong |
| Certification |
ISO，CE |
| Min.Order Quantity |
1 pcs |
| Price |
US $ 300-10000 / Piece |
| Payment Terms |
D/A,T/T |
Product Details
| Place of Origin | Hebei, China |
| Type | Drill Bit, matrix body pdc bit |
| Machine Type | Drilling Tool |
| Certification | API |
| Material | High Manganese Steel |
| Processing Type | Casting |
| Use | Well Drilling |
| Application | Gas/oil/water/mining |
| Blades quantity | 8 |
| Certificates | API |
| Size | 8 1/2 inches or 216mm |
| Place of origin | China |
| Nozzle quantity | 12P |
| Gauge length | 45 mm |
| N.W./G.W.(KG) | 29/44 |
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