Alloy Steel T51 6095mm Round Rock Drill Extension Rod For Mining Blasting
round rock drill extension rod
,t51 extension drill rod
,t51 rock drill extension rod
| Outer Diameter (mm) | Wall Thickness (mm) | Standard Length (m) | Connection Thread | Material | Compatible DTH Hammer |
|---|---|---|---|---|---|
| 50 | 6.0/6.5 | 1.0 / 1.5 / 2.0 / 3.0 | 65mm | DZ50 | 3/4 inch DTH hammer |
| 60 | 7.1 | 1.5 / 2.0 / 3.0 / 4.5 | 65mm | DZ50 | 3/4 inch DTH hammer |
| 76 | 6.0/7.0/8.0 | 1.5 / 2.0 / 3.0 / 4.5/6.0 | 2 3/8" API REG(NC26) | R780/DZ50 | 4/5 inch DTH hammer |
| 89 | 6.5/8.0/9.2 | 1.5 / 3.0 / 4.5 / 6.0 | 2 7/8" API REG(NC31) | R780/DZ50 | 5/6 inch DTH hammer |
| 102 | 8.0/8.4 | 2.0 / 3.0 / 4.5 / 6.0 | 2 7/8" API REG(NC31) | R780/G105 | 6/7 inch DTH hammer |
| 114 | 8.5/8.6 | 3.0 / 4.5 / 6.0 | 3 1/2" API REG(NC35) | R780/G105 | 7/8 inch DTH hammer |
| 127 | 9.0/10.0 | 3.0 / 4.5 / 6.0 | 3 1/2" API IF(NC38) | R780/G105 | 8/10 inch DTH hammer |
| 140 | 10/11 | 3.0/6.0 | 4 1/2" API REG | R780/G105 | 10/12 inch DTH hammer |
- Threaded Connection: R22, R25, R32, R38, T38, T45, T51, and so on
- Diameter: OD32, OD38, HEX32, HEX35, And so on
- Length: 600-6400mm
- Package: Wooden cases or wrapped with plastic knitting and then packed into bundles or as per your requests
| Type | Shape | Length | Equivalent Feet |
|---|---|---|---|
| R22 | HEX | 800mm/1200mm/1600mm | 2ft/3ft/5ft |
| R25 | HEX | 915mm/1220mm/1525mm/1830mm/2435mm/3050mm | 3ft/4ft/5ft/6ft/8ft/10ft |
| R32 | HEX | 915mm/1220mm/1525mm/1830mm/3050mm/3660mm | 3ft/4ft/5ft/6ft/10ft/12ft |
| T38 | ROUND | 3050mm/3660mm | 10ft/12ft |
| T45 | ROUND | 3050mm/3660mm/4265mm | 10ft/12ft/14ft |
| T51 | ROUND | 3660mm/4265mm/6095mm | 12ft/14ft/20ft |
| Type | Shape | Length | Equivalent Feet |
|---|---|---|---|
| R32/R32 | ROUND | 915mm/1220mm/1525mm/1830mm/3050mm/3660mm | 3ft/4ft/5ft/6ft/10ft/12ft |
| T38/R32 | ROUND | 1830mm/3050mm/3660mm/4263mm/4875mm | 6ft/10ft/12ft/14ft/16ft |
| T38/R35 | ROUND | 4305mm/4915mm/5525mm/6135mm | 14ft/16ft/18ft/20ft |
| T38/R38 | ROUND | 3050mm/3660mm/4265mm | 10ft/12ft/14ft |
| T45/T45 | ROUND | 1525mm/1830mm/3050mm/3660mm/4265mm/6095mm | 5ft/6ft/10ft/12ft/14ft/20ft |
| T51/T51 | ROUND | 1525mm/1830mm/3660mm/4265mm/6095mm | 5ft/6ft/12ft/14ft/20ft |
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