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Impregnated Diamond Core Bit PQ3 HQ3 NQ3 NQ2

ROSCHEN manufacture diamond bit, diamond core bit, impregnated diamond core bits. Our standard matrix height is 6mm, the working part is also called "Crown". Matrix height can also be 8mm,9mm,10mm,12mm.
Core Bits are used for drilling materials like the rock, concrete, limestone, granite, marble, clay, basalt, schist, quartz etc..

Quantity:
  • PQ3,HQ3, NQ3, NQ2
  • ROSCHEN
  • ROS-IDC-PQ3,HQ3, NQ3, NQ2

Product Description

Diamond Impregnated Core Bit PQ3,HQ3, NQ3, NQ2


Model Number

PQ, HQ, NQ, BQ,   PQ3,HQ3, NQ3, NQ2,LTK,T2,T6,T6S,HWF,PWF,NWG….

Usage

rotary   geological drilling, wireline core drilling

Type

Core drill bit

Material

Diamond

Supply ability

800pcs/M

Contact mail

roschen@roschen.com

PQ HQ NQ BQ Impregnated Diamond Core Bit with standard crown

Generally, an overall Drilling System consists 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..

ROSCHEN makes six types of core bits: Depending on the range of application as well as the cutting media on the core bits

1.       Impregnated Diamond Type

2.       Surface set Diamond Type

3.       Tungsten Carbide Type

4.       PDC Type

5.       PCD Type

6.       Electroplated Diamond Type

impregnent diamond core bit PQ

ROSCHEN manufacture diamond bit, diamond core bit, impregnated diamond core bits. Our standard matrix height is 6mm, the working part is also called "Crown". Matrix height can also be 8mm,9mm,10mm,12mm. And different color selections for drilling different rocks from soft,medium to hard, ultra hard such as: Clay, Sandstone, Gypsum, Talc, Tuff, Shale, Serpentinite, Calcite; Siltstone, Limestone, Marble, Andesite, Dolomite, Reinforced concrete, Porphyry; Basalt, Pegmatite, Gabbro, Schist, Norite, Syenite, Peridotite; Amphibolite, Diorite, Gneiss, Granite, Rhyolite, Quartzite; Ironstone, Taconite, Jasperite, Quartz, Chert.

 

All the Impregnated Diamond Core Bits sizes:

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

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

Chinese   standard: 

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

Russian   standard:

59, 76, 93, 112,   132, 152 mm

Details spec for example :

A B gauge core bit spec


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