(AQ.BQ.NQ.HQ.PQ/AQTK.BQTK.BQ3.NQ2.NQ3.NQTT.HQ3.HQTT.PQ3.PQTT ) Diamond rock drill bits

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FOB Price:	US $30 - 200 / Piece Get Latest Price
Port:	china main port
Minimum Order Quantity:	5 Piece/Pieces
Supply Ability:	1000 Piece/Pieces per Month
Payment Terms:	L/C,T/T

Mr. Andy Wang

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Verified Supplier - Henan Zhongmei Drill Tool Co., Ltd.

[ Henan, China (Mainland) ]

Business type: Manufacturer

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(AQ.BQ.NQ.HQ.PQ/AQTK.BQTK.BQ3.NQ2.NQ3.NQTT.HQ3.HQTT.PQ3.PQTT ) Diamond rock drill bits

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Quick Details

Place of Origin:	Henan China (Mainland)	Brand Name:	ZM	Model Number:	all types
Type:	Center Drill Bit,AQ.BQ.NQ.HQ.BQ	Material:	Diamond	Use:	Masonry Drilling

Packaging & Delivery

Packaging Detail:	plastic cartons
Delivery Detail:	in 15 days

Specifications

Leading manufacturer of diamond rock drill bits many size, such as impregnated/surface-set diamond rock drill bit, reaming shell

Specialisted in producing varies kinds of diamond core bits in different international standard size for soft, medieum to hard rock formations.

Including impregnated diamond core bit, surface-set diamond bit, reaming shells, impregnated diamond casing bit, casing shoe bit, TC core bit, TC casing bit, diamond reaming shell, corelifter, corelifter case, diamond sub-adapters, hoist plugs, tap, etc.

With ISO certificate & quality control.

The impregnated diamond bits are the most commonly useful bits in the mineral exploration industry, as they have the widest range of application. The carefully selected grades of high quality synthetic diamond are distributed in the depth of impregnated bit's matrix series. The matrix layer of the ZM contains a uniform distribution of these crystals that are embedded in a powdered metal bond. The matrix of our impregnated bits is designed to expose new diamonds to the bits' cutting face as wear occurs. Fast penetration rate is maintained as a result of this action. Our impregnated bits are manufactured to give optimum penetration rates and bit life, which is required to keep the cost of diamond drilling to a minimum. The optimum diamond size, concentration and matrix type are dependent on the hardness and abrasiveness of the formation to be drilled. Size Available: "Q" series: AQ, BQ, NQ, HQ, PQ/AQTK, BQTK, BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT 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 101, T6S 116 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 WM series: EWM, AWM, BWM, NWM, HWM WG series: EWG, AWG, BWG, NWG, HWG Others: NMLC, HMLC, LTK48, LTK60, BGM, NGM, ADBG, TBW, TNW, ATW, BTW, NTW, NXD3, AX, NX, NXC, AXT, T6H, 4 9/16, NWD4, 412F, SK6L146, TT46, TB56, TS116, CHD101.
Size	Outside Diameter		Inside Diameter
Size	inch	mm	inch	mm
AQ	1.880/1.870	47.75/47.50	1.607/1.057	27.10/26.85
BQ	2.350/2.340	59.69/59.44	1.438/1.428	36.52/36.27
NQ	2.970/2.960	75.44/75.19	1.880/1.870	47.75/47.50
HQ	3.770/3.755	95.76/95.38	2.505/2.495	63.63/63.38
PQ	4.815/4.795	122.30/121.80	3.350/3.340	85.09/84.84

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Henan Zhongmei Drill Tool Co., Ltd. is integrating scientific research, design, manufacture, sale and service together, and is one of the main enterprises of Henan Zhongmei Group. Our company was established in October 2006. Our company is a hi-tech company that manufactures drill tools and other related products. They are used in many kinds of oil & gas well drilling, geology exploring, coal fields and other areas. Our company has ISO9001:2008 certificate and has been awarded "Good Credit ... View detail

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Basic Information

	Product/Service (We Sell):	Drilling tools,Rock drill bits,drill pipe,drill rig accessories,drilling equipment
	Number of Employees:	51 - 100 People

Trade & Market

	Main Markets:	North America South America Eastern Europe Southeast Asia Africa Oceania Mid East Eastern Asia Western Europe
	Total Annual Sales Volume:	US$2.5 Million - US$5 Million
	Export Percentage:	41% - 50%

Factory Information

	Factory Size (Sq.meters):	10,000-30,000 square meters
	Factory Location:	Jindai Industry Zone, Zhengzhou City, Henan Province, China.
	Number of Production Lines:	10
	Number of R&D Staff:	5 - 10 People
	Number of QC Staff:	11 - 20 People
	Management Certification:	ISO9001
	Contract Manufacturing:	OEM Service Offered

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