NQ/NQ2/NQ3 diamond core bit reaming shell

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US $30-200 / Pieces | 5 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Hunan, China (Mainland)
Brand Name:
JC
Model Number:
53
Type:
Diamond reaming shell, Core Drill Bit
Material:
Diamond, Diamond and Carbon Steel
Use:
Well Drilling, Well Drilling
Machine Type:
Drilling Tool .
Packaging & Delivery
Packaging Details
STANDARD EXPORTED CARTON
Port
Changde
Lead Time :
WITHIN 15 DAYS

Specifications

1. adopt first level diamond material
2. first level quality and good price
3. over 20 years Experience

NQ/NQ2/NQ3 diamond core bit reaming shell

 

 

 

Reaming shells are designed to be placed behind the core bits to ensure the size of the hole to maintain and assist the core barrel stabilization. reaming shells are available for all types of core barrels, since the working parts of reaming shells, with a spiral and a parallel design, contains both mono-crystalline and polycrystalline diamonds.

 

 

Q Series AQ, BQ, NQ, HQ, PQ
T SeriesT36, T46, T56, T66, T76, T86, TEW, TBW, TNW
WF SeriesHWF, 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,3C,4C,6C TNW

 

 

 

Diamond Reaming Shell

 

 

 

Description

 

 

 

1,            Surface set reaming shell, TC reaming shell, impregnated reaming shell, adaptor reaming shell, backend reaming shell.

 

 

 

2,            It is used to couple the drill bit with the core barrel. Its main function is to ream the home 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.

 

 

 

3,            Normal products :

 

 

 

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, AQTKNXD3, NXC, T6H, SK6L146, TT46, TB56, TS116, CHD101

 

  All size are acceptable.

 

 

 

Please feel free to contact with us for more detailed specifications or catalog. All orders are warmly accepted according to specific customers requirements.