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NQ HQ PQ BQ Reaming Shell

Henan Zhongmei Drill Tool Co., Ltd.
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US$ 100 - 100 MOQ: 10 Pieces
Key Specifications
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Place of Origin:
Henan, China
Brand Name:
ZM
Model Number:
NQ HQ PQ BQ
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Payment & Shipping
Payment Methods:
Port of Shipment:
Chinese main port
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Henan, China
Brand Name ZM
Model Number NQ HQ PQ BQ
Type Center Drill Bit
Material Diamond
Use Well Drilling

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, T.C. reaming shell, corelifter, corelifter case, diamond sub-adapters,  hoist plugs, tap, etc.

 

With ISO certificate & quality control.

 

Reaming shell is set with natural or synthetic diamond, and it is used to couple the drill bit with the core barrel. Its main function is to ream the hole to the correct constant specific diameter which ensures adequate clearance for the core barrel and sufficient clearance for the new bit which replaces an old one. It also acts as a stabilizer for drill bit. 

We can produce reaming shells with 6", 10" and 18" length. 

Reaming shells (with double pads or three pads) are suitable to use in all formation conditions ranging from broken and abrasive to consolidated and non-abrasive. As this kind of reaming shell is physically longer than the standard type, it is necessary to use an appropriate inner tube extension in order to compensate for the difference in overall reaming shell length. 

Combined high quality and design make our reaming shells the best in the industry. With several different types, we've got you covered no matter what your requirements are. 

Size Available: 
"Q" Series: AQ, BQ, NQ, HQ, PQ (Front end & Back end Type) 
T Series: T36, T46, T56, T66, T76, T86 
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 
T2/T6 Series: T256, T266, T276, T286, T2101/T676, T686, T6101, T6116, T6131, T6146, T6H 
Others: NMLC, HMLC, LTK48, LTK60, TBW, TNW, ATW, BTW, NTW, AQTK 
NXD3, NXC, T6H, SK6L146, TT46, TB56, TS116, CHD101

 

Please feel free to contact with us for more detailed specifications or catalog.

NQ HQ PQ BQ Reaming shellNQ HQ PQ BQ Reaming shellNQ HQ PQ BQ Reaming shellNQ HQ PQ BQ Reaming shell

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Henan Zhongmei Drill Tool Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
5,000-10,000 square meters
Total Employees
101 - 200 People
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