China Nq Nq2 Nq3 Diamond Core Drill Bit for Mineral Exploration Site Investigation

NQ NQ2 NQ3 Diamond Core Drill Bit for Mineral Exploration, Site Investigation
Depending on the range of application as well as the cutting media on the core bits, Forsun makes six types of core bits:
---Impregnated Diamond Type
---Surface set Diamond Type
---Tungsten Carbide Type
---PDC Type
---PCD Type
---Electroplated Diamond TypeGenerally, an overall Drilling System consist of core bits, reaming shells, core barrels, drill rods and drilling rig.
Core Bits are used for drilling materials like the rock, concrete, limestone, granite, marble, clay, basalt, schist, quartz etc..

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.

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