Hot Sale Reaming Shell Core Drill Bits For Core Drilling
Products information:
To match the Core Drill Bit
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Products information:
| Name | bq hq nq pq aq diamond core drills | ||||||
| Brand | Glorytek | ||||||
| Size | ¢47.6mm~¢325mm | ||||||
| Application | geological exploration, coalfield mining,water well drilling and water conservancy and hydropower, water and electricity building and construction industry of road, railway, bridge and building taking out core to examine stake,etc. | ||||||
| Applicable Strata | geological formations from the softest to the hardest rock, like Sandstone, Shale, Limestone, Conglomerate, Mable, etc. | ||||||
| Features | About 10 times useful life than Carbide drill bit. | ||||||
Size: 46~325mm diamond core drill bits with national and international standard
| Outside Set Diameter | lnside Set Diameter | |||||||
| Core Barrel | Maximum | Minimum | Maximum | Minimum | ||||
| Specification | lnches | mm | lnches | mm | lnches | mm | lnches | mm |
| AQ | 1.88 | 47.75 | 1.87 | 47.5 | 1.607 | 27.1 | 1.057 | 26.85 |
| BQ | 2.35 | 59.69 | 2.34 | 59.44 | 1.438 | 1.428 | 36.52 | 36.27 |
| NQ | 2.97 | 75.44 | 2.96 | 75.19 | 1.88 | 47.75 | 1.87 | 47.5 |
| HQ | 3.77 | 95.76 | 3.755 | 95.38 | 2.505 | 63.63 | 2.495 | 63.38 |
| PQ | 4.815 | 122.3 | 4.795 | 121.8 | 3.35 | 85.09 | 3.34 | 84.84 |
| T2-101 | 3.981 | 101.12 | 3.971 | 100.8 | 3.3 | 83.82 | 3.29 | 83.57 |
| T6-101 | 3.981 | 101.12 | 3.971 | 100.8 | 3.115 | 79.12 | 3.105 | 78.87 |
To match the Core Drill Bit
Our Other Products