Impregnated core drill bit 1.good quality and long working life 2.over 30 years experiences 3.fast speed 4.reasonable pric

Impregnated core drill bit(BQ,NQ,HQ,PQ)

 

 

 

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.

We can supply products as belows:

D.C.D.M.A. D.D.D.A. S.S.I. Wireline and oter standards Core Bit&Reaming Shells	D.C.D.A.M.A. C.D.D.A. S.S.I. Standard CasingBits Casing shoe Casing Ream Shell	Swedish Core Barrels	Swedish CasingShoe Casing Bit	Large Series Core Barrels
TEW, TAW,TBW	RX-RW	T2-76	45mm	2-3/4x3-7/8
EWT,AWT,BWT,NWT,HWT	EX-EW	T2-86	55mm	4x5-1/2
AWF,BWF,NWF,HWF,PWF	AX-AW	T2-101	66mm	6x7-3/4
NWD-4,HWD-4	BX-BW	T2-116	76mm	3-1/2x2-1/8
AWC-3,BWC-3,NWC-3,	NX-NW	T2-131	86mm	4-5/8x3
AQ,BQ,NQ,HQ,PQ	PX-PW	T2-146	101mm	5-3/4x4
NQ2,HQ2	SX-SW	T6-76	116mm	7-3/4x5-7/8
BQ-3,NQ-3,HQ-3,PQ-3	UX-UW	T6-86	131mm	10x7-1/2
SWF	ZX-ZW	T6-101	146mm
UWF		T6-116
ZWF		T6-131
		T6-146
		TT-46
		TT-56
		TS-86
		TS-101
		TS-116
		TS-136
		TS-146

 

 

Impregnated Core Bit HQ NQ (Made in China)