 Origin |
China |
| Model Number |
made-to-order |
| Brand Name |
Z M |
Made-to-order products can be supplied according to your detialed requirements.
1, light weight (lighter than the old-fashioned drill pipe 45%)
2, footage soon, dust small vertical holes left after drilling cuttings, into a hole clear.
3, card beans quickly and easily connect and save banding material.
4, under separation of body and drilling may be the end, the use of life extended.
5, water-based wet good pass operation
Tapered Drill Rod
1.supply H22 and H25 tapered drill rod
2.Body Length:400mm-8000mm
3.Tip Taper a4.8° 7°12°or others
4.Shank Length: 108mm or 159mm
5.Shank Flushing Hole: ø7.5mm-ø8.5mm
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