Specifications

Reaming Shell - 
1.Wide range of useage 
2.High quality and best price 
3.Long life and full model 
4.Made-to-order 

PQ HQ NQ BQ Reaming Shell      

Reaming shell is set with natural or synthetic diamond. The reaming shell is used to couple the drill bit with the core barrel. The main function of the reaming shell 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. The reaming shell also acts as a stabilizer for drill bit.

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 

All Chinese Sizes.

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