PQ HQ Wire-line Impregnated Diamond Core Drill Bit

AQ BQ NQ HQ PQ all sizes of impregnated diamond core drill bits for hard rock

Components and spare parts for Core Barrel Overshot Assembly for sale in Africa

Multi Functional Drilling Core barrels NQ HQ PQ AQ Core Barrel for Geological Core Drilling

PQ HQ NQ BQ AQ Wire-line Impregnated Diamond Core Drilling Bit

Impregnated diamond bit have the widest range if application. They are the most commonly useful bits from medium to super hard formation in the mineral exploration industry. THE Hardness and abrasive of the rock formation are the key factors to determine the diamond specifications, concentration and matrix hardness.

Toothed bits can get higher drilling efficiency when it is drilling at dense or abrasive stratum with lower drilling speed and pressure. It want especially effective arc pal formation, using toothed bits can get better water flowing and drilling footage effect. Nowadays, Impregnated diamond bits have been widely used in wire-line drilling series

geological drilling impregnated NQ diamond core drill bits

Impregnated core drill bits specification

Core Barrel Specification	Outside Set Diameter				Inside Set Diameter
	Maximum		Minimum		Maximum		Minimum
	inches	mm	inches	mm	inches	mm	inches	mm
AQ	1.880	47.75	1.870	47.5	1.607	27.10	1.057	26.85
BQ	2.350	59.69	2.340	59.44	1.438	36.52	1.428	36.27
NQ	2.970	75.44	2.960	75.19	1.880	47.75	1.870	47.50
HQ	3.770	95.76	3.755	95.38	2.505	63.63	2.495	63.38
PQ	4.815	122.3	4.795	121.8	3.350	85.09	3.340	84.84
T2-101	3.981	101.12	3.971	100.8	3.300	83.82	3.290	83.57
T6-101	3.981	101.12	3.971	100.8	3.115	79.12	3.105	78

We have other series impregnated core bits

Wire line 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 series: T2 46, T2 56, T2 66, T2 76, T2 86, T2 101

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 116, T6S 131, T6S 146

B series: B46, B56, B66, B76, B86, B101, B116, B131, B146

MLC series: NMLC, HMLC

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

Chinese standard: 56mm, 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm

Russian standard: 59, 76, 93, 112, 132, 152 mm

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China Drilling Bits And Tri-Cone Bit,Rock Bit For Hard Rock Drilling manufacturers, welcome Api Drilling Bit For Rock Gas,Geothermy Water Well Drilling Bit purchasers from worldwide to visit our site.

24 hours quotation, custom-made parts, processing flow design & optimization, one year warranty, on-site installation service. Contact us by Email or Whatsapp# +86 13298164330 at any time!

Contact us if you need more details on Geological Drilling Impregnated Core Drill Bits. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Geological Drilling Diamond Core Drill Bits、All Sizes of Impregnated Core Drillbits. If these products fail to match your need, please contact us and we would like to provide relevant information.

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