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Product Details:
Payment & Shipping Terms:
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| Applications: | Core Drilling | Material: | Diamond |
|---|---|---|---|
| Color: | As Requested | Model NO: | BQ NQ HQ PQ |
| Highlight: | core cutting drill bits,core bore drill bits |
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BQ NQ HQ PQ Natural Geological Surface set diamond core drilling bit , rig drill bits
1. Impregnated Diamond Core Bits :The diamond particles are not only distributed on the surface of the carcass (some carcass surfaces are smooth), but also distributed inside the carcass. As the work progresses, the carcass wears and the diamond particles are continuously exposed, so the drill bit can maintain a stable rotational speed and has a wide application range.
2. Surface-Set diamond bits:Diamond particles are only distributed on the surface, and generally the particles are relatively large.
| O.D.(mm) | I.D.(mm) |
Reaming Shell O.D.(mm) |
|
| BQ | 60.00 | 36.50 | 60.07 |
| NQ | 75.70 | 47.50 | 75.82 |
| HQ | 96.00 | 63.50 | 96.27 |
| PQ | 122.60 | 85.00 | 122.81 |
| BTW | 60.00 | 42.00 | 60.07 |
| NTW | 75.70 | 56.00 | 75.82 |
We supply impregnated core bit:BQ,NQ,HQ,PQ
Surface-Set diamond bits: BQ,NQ,HQ,PQ
Our max matrix heights of different hardness for all the kinds of stratum.Our diamond drill bits are suitable for wide range of geological formations from the softest to the hardest rock, widely used in all kinds of drillings for geological prospecting and taking sample.
Sinotechdrill International Co.,Ltd
Contact Person: Mr. Liu
Tel: 0086-18612948866
| Factory Address:No 101 Industry Zone, Ningxiang, Changsha City, Hunan Province, Changsha, Hunan, China | |
| Sales office:#1 Building, Hanyu golden Valley, Jingshi East Road, Jinan City, Shandong province, PRC | |
| +0086-531-58190127 | |
| sale@drillrigmachine.com | |
