Hula Nwl Impregnated Diamond Bits, Hq3 Nq3 Pq3 Wire Wire Impregnated Diamond Core Bits

IMPREGNATED CORE BITSNWL HWL PWL Impregnated diamond bitImpregnated Core Bits are commonly used to perform geotechnical coring, gas content coring, and material sample coring and mineral exploration.                Impregnated Core Drill Bit produces a bit where the matrix, under give

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IMPREGNATED CORE BITS

NWL HWL PWL Impregnated diamond bit


Impregnated Core Bits are commonly used to perform geotechnical coring, gas content coring, and material sample coring and mineral exploration.

                
Impregnated Core Drill Bit produces a bit where the matrix, under given conditions, erodes at a rate where the active diamonds become blunt and in the process releases a fresh sharp diamond.  The matrix is a critical factor in Impregnated Drill Bit as it must have the capacity to retain the diamonds for as long as they continue to cut, and then allow the blunt diamonds to "strip" but resist the drilling forces and not to allow the sharp diamonds to be "pulled" prior to becoming blunt.

 
Wireline diamond core bits specifications
SIZECORE ØHOLE Ø
AQTK35.5 mm (1-3/8 in)48 mm (1-7/8 in)
BQ36.4 mm (1-7/16 in)60 mm (2-3/8 in)
BQTK40.7 mm (1-5/8 in)60 mm (2-3/8 in)
NQ47.6 mm (1-7/8 in)75.7 mm (3 in)
NQTK (NQ2")50.6 mm (2 in)75.7 mm (3 in)
NQ345 mm (1-3/8 in)75.7 mm (3 in)
HQ63.5 mm (2-1/2 in)96 mm (3-3/8 in)
HQ361.1 mm (2-3/8 in)96 mm (3-3/8 in)
PQ385 mm (3-3/8 in)122.6 mm (4-7/8 in)
PQ383 mm (3-1/4 in)122.6 mm (4-7/8 in)

Impregnated diamond core bit 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 seriesLTK48, 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
Chinese standard:56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm
Russian standard:59mm, 76mm, 93mm, 112mm, 132mm, 152 mm

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