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Home > Manufacturing & Processing Machinery > Mining Machinery > Mining Machinery Parts > H Series Drill Pipe for Welling Drilling

H Series Drill Pipe for Welling Drilling

US$ 5 - 500 MOQ: 10 Pieces

Key Specifications

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Place of Origin:

Henan, China

Brand Name:

Model Number:

well drilling rods

Contact Supplier Request Quote Chat Now

Henan Zhongmei Drill Tool Co., Ltd.

Payment & Shipping

Payment Methods:

Port of Shipment:

tianjin shanghai beijing qingdao

Delivery Detail:

Delivery time depends on order quantity.

Product Details
Company Profile
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Place of Origin Henan, China

Brand Name zm

Model Number well drilling rods

Type Drill Bit

Machine Type Drilling Tool

Certification Other, ISO9001

Material Carbon Steel

Processing Type Forging

Use Well Drilling

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: 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
A series	1.880/1.870	47.75/47.50	1.607/1.057	27.10/26.85
B series	2.350/2.340	59.69/59.44	1.438/1.428	36.52/36.27
N series	2.970/2.960	75.44/75.19	1.880/1.870	47.75/47.50
H series	3.770/3.755	95.76/95.38	2.505/2.495	63.63/63.38
P series	4.815/4.795	122.30/121.80	3.350/3.340	85.09/84.84