Active Member
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[China]
Address: Room9-616, No. 10 Zhenxing Road (MDW Plaza), Changping District, 102200 Beijing, China
Contact name:Mr. Yingkai Zhang
KSQ Technologies (Beijing) Co. Ltd |
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Boart Longyear Standard HQ Series Codre Drilling Tools Diamond Impregnated Core Drill Bits
Impregnated Diamond Core Bit
Impregnated Diamond Core Bit is made from high-quality synthetic
diamond and metal powder which could be used in various types of
strata. The best effect is achieved through the flexible design
according to the different strata and parameters of drilling
equipment.
Surface Set Diamond Core Bit
Surface Set Diamond Bit is produced from a single layer of natural
diamond setting on the surface of bit crown with hard matrix, and
primarily recommended for drilling relatively soft, abrasive,
unconsolidated formations that are not effectively drilled by
impregnated diamond bit. It is also recommended for drilling harder
formations, which the available rotary speeds and bit loads are
insufficient to use impregnated diamond bits due to drilling
equipment limitations.
In most cases, Surface Set Diamond Bits will provide higher rates
of penetration than in softer formations due to the greater degree
of exposure of the individual diamond crystals.
Tungsten Carbide Core Bit
Tungsten Carbide Core Bits are designed especially for soil
investigation and geotechnical drilling, but also suitable in some
applications for mineral exploration. As the tungsten Carbide is
softer than diamond stones, the formations are limited in the range
of soft or some medium rocks, like the overburden drilling,
cleaning of drill holes, e.g. for the removal of steel fragments in
hole.
PDC Core Bit
PDC Core Bit has a long working Life, very fast penetration and
high percentage core recovery in soft to hard rock formations. PDC
bit mostly be used for drilling with air, mud or foam flushing.
| Sizes Available | |||
| Wireline series | Geobor S, WLA, WLB, WLN, WLH, WLP, WLB3, WLN3, WLH3, WLP3, WLN2, AQ, BQ, NQ, HQ, PQ, SQ, PQ3, HQ3, 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 | 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 | RWT, EWT, AWT, BWT, NWT, HWT(Single Tube, Double Tube) | ||
| WG series | EWG, AWG, BWG, NWG, HWG(Single Tube, Double Tube) | ||
| WM series | EWM, AWM, BWM, NWM, HWM | ||
| Other sizes | AX, BX, NX, HX, TBW, NQTT, HQTT, TNW, 412F, BTW, TBW, NTW, HTW, T6H, SK6L-146 | ||
| Chinese standard | 56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm | ||
| Russian standard | 59, 76, 93, 112, 132, 152 mm | ||
| Special sizes can also be made as per request | |||
Features of Impregnated Diamond Bits:
1. This diamond tool features with fast penetration rate, because
the matrix of our impregnated diamond bits is specially designed
(it is designed to expose new diamonds to the bits' cutting face as
wear occurs).
2. Can help reduce the cost for diamond drilling: our impregnated
diamond bits are manufactured to give optimum penetration rates and
service life.
3. The hardness and abrasiveness of the formation to be drilled
largely determined the optimum diamond size, concentration and
matrix type, etc.
