| 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 |
Products specifications:
| Screw Thread Specs | Bit Diameter | Hole Qty(Side) | Hole Qty(Front) |
| T45 | 64 | 0 | |
| 70 | 0 | ||
| 76 | 0 | ||
| 89 | 0 | ||
| 102 | 0 | ||
| 60 | 0 | ||
| 64 | 0 | ||
| 70 | 0 | ||
| 102 | 0 | ||
| 105 | 0 |
Advantages:
Deliver maximum energy to drilling bit, fast drilling speed and low air consumption due to inner structure
of DTH hammer designed according to newest rock drilling theory.
Smooth performance and long service life of DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
Low problem rate and easy to maintenance due to simple , reliable and easy assemble and disassemble inner structure of hammer.
Easy to depart bit from hammer due to multi-head thread connecting chuck and cylinder of hammer.
Services:
Our sales team will response for your question within 24 hours (Holidays Excluded)
Technical Support will be available in any time.
Free replacement can be provided once the failure confirmed caused by our product quality.
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