Aq, Bq, Nq, Hq, Pq Super Hard Impregnated Diamond Core Drill Bits

• Customization: Available
• Type: Exploration
• Usage: Well Drilling, Exploration
• Model NO.: AQ, BQ, NQ, HQ, PQ
• Certification: ISO9001
• Customized: Customized
• Length: Taper-Length
• Material: Tungsten Carbide
• Standard: ISO9001
• Transport Package: Standard Export Packing
• Specification: AQ BQ NQ HQ PQ TC
• Trademark: ZHE
• Origin: China
• HS Code: 73045100
• Production Capacity: 50000 PCS Per Month

Product Description

Product Description

 

AVAILABLE SIZE
Q Series	AQ, BQ, NQ, NQ2, NQ3, NQTT, HQ, HQ3, HQTT, PQ, PQ3, PQTT, AQTK, BQTK, Geobors
T2 Series	T2 46, T2 56, T2 66, T2 76, T2 86, T2 101
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
T Series	T36, T46, T56, T66, T76, T86
Z Series	Z46, Z56, Z66, Z76, Z86, Z101, Z116, Z131, Z146
B Series	B36, B46, B56, B66, B76, B86, B101, B116, B131, B146
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
Others	NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, HTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TT56, TB56, TS116, CHD101
Chinese Standard	56mm , 59mm, 75mm, 89mm, 91mm, 108mm, 110mm, 127mm, 131mm, 150mm, 170mm, 219mm, 275mm
Customised	Others

Product Parameters

Model	Drill Bit		Reaming Shell
	O.D. (mm)	I.D. (mm)	O.D. (mm)
BTW	59.56	42.1	59.95
NTW	75.31	56.1	75.7
HTW	95.57	71.1	96.09
AQ	47.63	26.97	48.01
BQ	59.56	36.4	59.95
BQ3	59.56	33.53	59.95
NQ	75.31	47.63	75.7
NQ3	75.31	45.08	75.7
HQ	95.57	63.5	96.09
HQ3	95.57	61.11	96.09
PQ	122.05	84.96	122.65
PQ3	122.05	83.06	122.65

Quality Control

1. We have been strictly controlled the quality of our raw materials, and all of our steel metals are from famous steel mills (factories). And physical metallographic analysis and chemical composition test are also used to ensure the quality of raw materials.

2. Immediate inspection will be done for each production procedure, and full examination will be implemented for threaded products.

3. Our outsourcing products will also be strictly examined before utilization.

4. Our sampling rate for final products is higher than 30%.

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