Ultramatrix Core Bit

• Type: Core Drill
• Usage: Metal Drilling, Masonry Drilling, Well Drilling
• Certification: AISI
• Transport Package: Carton Box
• Specification: HQ NQ PQ
• Trademark: ROSCHEN
• Model NO.: HQ NQ PQ
• Origin: China
• HS Code: 84314320
• Production Capacity: 500000

Product Description

Impregnated Core Bit Impregnated diamond drill bits are designed to perform as grinders. Diamonds are embedded in an infiltrated or sintered matrix. The matrix erodes away at the same rate as the diamonds become worn and rounded.


High Performance Core Drill Bits Impregnated diamond core drilling Bit
             

Impregnated core bits are widely used in mineral exploration industry, site investigation, etc.

The impregnated diamond core bit has emerged as the most commonly used type in the mineral exploration industry. The advantages of using impregnated diamond core bits over bits manufactured with other cutting media include:

An extremely wide range of application.

A simple crown geometry that makes them less susceptible to in-hole damage than bits produced with other types of cutting media and as such are more tolerant of changing or banded geological formations.
Their multi-layered cutter arrangement results in better overall bit life than bits produced with other types of cutting media. They are particularly well suited for drilling in hard, consolidated, non-abrasive formations.
 

Wireline diamond core bits specifications
SIZE	CORE Ø	HOLE Ø
AQTK	35.5 mm (1-3/8 in)	48 mm (1-7/8 in)
BQ	36.4 mm (1-7/16 in)	60 mm (2-3/8 in)
BQTK	40.7 mm (1-5/8 in)	60 mm (2-3/8 in)
NQ	47.6 mm (1-7/8 in)	75.7 mm (3 in)
NQTK (NQ2")	50.6 mm (2 in)	75.7 mm (3 in)
NQ3	45 mm (1-3/8 in)	75.7 mm (3 in)
HQ	63.5 mm (2-1/2 in)	96 mm (3-3/8 in)
HQ3	61.1 mm (2-3/8 in)	96 mm (3-3/8 in)
PQ3	85 mm (3-3/8 in)	122.6 mm (4-7/8 in)
PQ3	83 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 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:	59mm, 76mm, 93mm, 112mm, 132mm, 152 mm