Drill Rods J Series Taper Threaded AWJ BWJ NWJ HWJ Drill Rods
Drill Rods J Series Taper Threaded AWJ BWJ NWJ Drill Rods
The Drill Rod J Series Taper Threaded are manufactured with accordance with DCDMA. Standards are comprised with high tensile ally steel end pieces of which are friction welded to a cold drawn seamless tube. Rod ends are screwed with an API form thread.
J Series Drill Rods Taper Threaded – Dimensions
| J Series Drill Rods | AWJ | BWJ | NWJ | KWJ | HWJ |
| In. mm. | In. mm. | In. mm. | In. mm. | In. mm. | |
| Rod O.D. | 1.75 44.5 | 2.12 54.0 | 2.62 66.7 | 2.87 73.0 | 3.50 88.9 |
| End I.D. | 0.62 16.0 | 0.75 19.0 | 1.12 29.0 | 1.37 34.9 | 1.75 44.5 |
| Thds / in. | 5 | 5 | 4 | 4 | 4 |
| WJ Drill Rod Specifcations | |||||||
| Size | O.D. | I.D. | Threads Per Inch | Weight | |||
| Inches | MM | Inches | MM | LB / 10 Ft | Kg / 3 M | ||
| AWJ | 1.75 | 44.5 | 1.25 | 31.8 | 5 | 40 | 18 |
| BWJ | 2.125 | 53.9 | 1.875 | 47.6 | 5 | 55 | 24 |
| NWJ | 2.625 | 66.6 | 2.125 | 53.9 | 4 | 70 | 31 |
If you require any further information or a bespoke design then please email or contact us.
For more information, pls contact us:
Phiger Leo
Direct Line: 0086-137-6419 5009
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