Window Covering & Decoration
Description
Mining Wireline 8mm Drill Rod / Extension Drill Rods Tapered Threaded
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Our compamy manufactures Wireline Drill Rods, from BQ to PQ , Parallel Threaded Drill Rods, DCDMA Sizes AW-HW, and Metric sizes 42mm to 90mm, Tapered Threaded Drill Rods.
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Note:
1. Thread oil should be used when screwing the drill rod and hammer knocking should be prohibited.
2. The drill rod stand should have buffer materials, like wood, rubber, and more. The contact between the threaded ends and iron tools should be forbidden.
3. During the relocation of drill rod, the thread protector should be screwed on the threaded parts so as to protect it from damages.
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Technical Parameters:
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No | Size | Drill rod | Thread type | Raw material |
OD mm | ID mm |
1 | AW | 44.5 | 34.1 | DCDMA Standard | 45MnMoB R780 |
2 | BW | 54 | 44.5 |
3 | NW | 67 | 57 |
4 | HW | 89 | 77.8 |
5 | Φ42 | 42 | 32 | China GB standard | R780 |
6 | Φ50 | 50 | 39 | R780 |
7 | Φ60 | 60 | 48 | R780 |
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Wuxi drilling tools factory Co.,Ltd
Wireline Drill Rods,Threaded Drill Rod,Diamond Core Drill Bits
Address: No. 8 Changyuan Road, Huishan District,
Wuxi, Jiangsu
China, 214000
Tel: 86-510-83769831
Fax: 86-510-83769831
