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BQ HQ NQ PQ Core Drilling Tools Reaming Shells Surface Set Impregnated reamer

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BQ HQ NQ PQ Core Drilling Tools Reaming Shells Surface Set Impregnated reamer

Brand Name : ROSCHEN
Model Number : AQ,BQ,NQ,HQ,RQ,PQ,T2,T6,146,TT48, LTK48, LTK60
Certification : ISO9001
Place of Origin : Germany
MOQ : 1 pcs
Price : $30
Supply Ability : 600 pcs
Packaging Details : wwoden box
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BQ HQ NQ PQ Core Drilling Tools Reaming Shells Surface Set Impregnated reamer


BQ HQ NQ PQ Core Drilling Tools / Diamond Reaming Shells , Surface Set and Impregnated

BQ HQ NQ PQ Core Drilling Tools / Diamond Reaming Shells , Surface Set and Impregnated reamer for exploration core drilling

Detailed Product Description
Features:Natural Or Synthetic DiamondProduct Name:Reaming Shells
Machine Type:Drilling ToolsType:Core Drill Bit,Construction Tool Parts
Application:Geological Exploration, Mining Exploration, Hydrogeological Exploration And Oil, Gas, ExplorationModel Number:BQ,NQ,HQ,RQ,PQ,T2,T6,146,TT48 Etc

Core Drilling Tools / Diamond Reaming Shells , Surface Set And Impregnated


1. Introduction:


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.


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.


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

With ISO certificate & quality control.


2. Avaliable Size of reaming shells:


ItemDiamond bitREAMING SHELL
“Q”series wirelinesizeBit set ODBit set ID
mminchmminchmminch
AQ47.61.8826.971.06481.89
BQ59.52.3536.41.4359.92.36
NQ75.32.9747.61.8875.72.98
HQ95.583.7763.52.5963.78
PQ1224.884.963.35122.64.83
Swedish Metric T2 Series36361.417220.86636.31.429
46461.811321.2646.31.823
56562.205421.65456.32.217
66662.598522.04766.32.61
76762.992622.44176.33.004
86863.386722.83586.33.398
1011013.976843.307101.33.988
Swedish T SeriesTAW47.61.87523.21.31481.89
TBW59.52.34544.91.7759.92.36
TNW75.32.96560.52.3875.72.98



Product Tags:

Concrete Core Drill Bit

      

Diamond Core Drill Bits For Rock

      
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BQ HQ NQ PQ Core Drilling Tools Reaming Shells Surface Set Impregnated reamer Images

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