HUNAN MEGA DRILLTECH CO., LTD.
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Product Specification
| High Light | HQ Drilling Rod ，90mm Drilling Rod ，90mm HQ drill rod | ||
Dirll 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 |
Company Details
Business Type:
Manufacturer
Year Established:
2009
Total Annual:
1000000-2000000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
HUNAN MEGA DRILL TECH CO., LTD Factory covers an area of 55 acres, and built a new modern plant covering more than 40,000 square meters and 3 workshops. With the unaided design capabilities and advanced flow of production, as well as a whole set of high precision equipment, o... HUNAN MEGA DRILL TECH CO., LTD Factory covers an area of 55 acres, and built a new modern plant covering more than 40,000 square meters and 3 workshops. With the unaided design capabilities and advanced flow of production, as well as a whole set of high precision equipment, o...
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