API Oil Bit 8-1/2 Inch PDC Core Drill Bit Of Diamond Drilling Tool
Description :
There are six different types of core bits that can be manufactured, depending on the application area and the cutting media used on the core bits:
- Impregnated Diamond Type
- Surface set Diamond Type
- Tungsten Carbide Type
- PDC Type
- PCD Type
- Electroplated Diamond Type
Overall drilling system typically consists of drill rods, core bits, reaming shells, core barrels, and drilling rig.
For drilling materials including rock, concrete, limestone, granite, marble, clay, basalt, schist, and quartz, among others, core bits are employed.
Specification:
- For medium to hard and dense formations such as shale, mudstone, limestone, sandstone, dolomite, anhydrite, siltstone, and mudstone.
- Cubic TSD cutters 1/8 x 1/8 x 1/8 in³.
- Double cone profile with sharp nose and tapered flank.
- Natural diamond gages.
- Tungsten carbide bit body.
- Feeder/Collector fluid course.
Strucutre and application :
Arc crown profile and blades cutter setting design is suitable for soft to mediium hard formations
layout of natural diamond on ID and OD gauge relieve wear on gauge and ensures getting high quality core
set-on -ID -gage fluid courese ensures good cooling and cleaning of cutters on gauge.
3. Bit profile.
Core PDC drill Bit has a shallow parabolic profile and medium cutter density, designed for coring the medium hard
formation . Utilizing different patented PDC cutters enhance the bit’s ability to drill in hard formations.
High quality TSP in the inner blade and gauge has high wear-resistant for longer bit life.The uniquenozzle design improved the cleaning and cooling ,enhanced the ability cuttings evacuation.
4 .Drill Bit Choose
For drilling materials including rock, concrete, limestone, granite, marble, clay, basalt, schist, and quartz, among others, core bits are employed.
all the series and type core drill are as below , you can choose and you can contact with us to know more about them .
| Available Series | Available Size |
| Wireline series | Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3,WLP3, WLN2, NQ, HQ, PQ, SQ, Q3, NQ3, BQ3, NQ2, WL-56, WL-66, WL-76 |
| T2 / T series | T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T46, T56, T66, T76, T86 |
| TT series | TT 46, TT 56 |
| T6 series impregnated diamond core bit, | T6 76, T6 86, T6 101, T6 116, T6 131, T6 146 |
| T6S series | T6S 76, T6S 86, T6S 101, T6S 116, T6S 131, T6S 146 |
| B series | B46, B56, B66, B76, B86, B101, B116, B131, B146 |
| MLC series | NMLC, HMLC, 3C, 4C, 6C, 8C |
| LTK series | LTK48, LTK60 |
| WF series | HWF, PWF, SWF, UWF, ZWF |
| WT series ( Single Or Double Tube) | RWT, EWT, AWT, BWT, NWT, HWT |
| WG series ( Single Or Double Tube) | EWG, AWG, BWG, NWG, HWG |
| WM series | EWM, AWM, BWM, NWM, HWM |
| Other sizes | TBW, NQTT, HQTT, TNW, 412F, SK6L-146 |
| Chinese standard | 89mm, 91mm, 108mm, 110mm, 127mm, |
| Russian standard | 59, 76, 93, 112, 132, 152 mm |
| Special sizes can also be made as per request. |
Product Tags:
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API Oil Bit 8-1/2 Inch PDC Core Drill Bit Of Diamond Drilling Tool Images
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