Diamond Reaming Shell for protect hole

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US $20-310 / Pieces | 1 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
China (Mainland)
Brand Name:
JS(Jinshi)
Model Number:
AQ,BQ,NQ,HQ,PQ,
Type:
Core Drill Bit
Material:
Diamond
Use:
Metal Drilling
SupplyAbility
SupplyAbility:
20000 Piece/Pieces per Week
Packaging & Delivery
Packaging Details
cartons
Port
Tianjin port or any port in China

 

 

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.

 

Size Available:
Wireline Series:      A,B,N,H,P    (Front end  & Back end Type)
T Series:        T36,T46,T56,T66,T76,T86

All Chinese standard size

we also can make diffrerent size on the request from client