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Q series Wireline Drill Rods, W series Drill rod, Metric sizes CR42mm，CR50，CR60，Chinese Standard drill rod
Dimensions
| Size | OD（mm） | ID(mm) |
| AQ | 44.7 | 37.3 |
| BQ | 55.7 | 46.1 |
| NQ | 70.0 | 60.2 |
| HQ | 89.0 | 78.0 |
| PQ | 114.3 | 101.6 |
| AW/AWJ/AWY | 43.7 | 30.7 |
| BW/BWJ/BWY | 54.0 | 38.0 |
| NW/NWJ/NWY | 66.8 | 51 |
| HW | 88.9 | 71 |
| CR42/Chinese standard 42mm | 42.0 | 30.0 |
| CR50/Chinese standard 50mm | 50.0 | 37.0 |
| CR60/Chinese standard 60mm | 60.0 | 48.0 |
| Chinese Standard 70mm | 73.0 | 54.6 |
| Chinese Standard 89mm | 89.0 | 69.0 |
| S75 | 71.0 | 61.0 |
| S95 | 89.0 | 78.0 |