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WG Type Roller Reamer is divided into string type and bit type, which designed for reaming and stabilization in any type of formation. Rollers are B-type for Hard Formations, T-type for SoftFormations and F-type for Medium to Hard Formations.


Roller Reamer
Ordering Instructions
1.Hole size
2. Thread connection
3. Formation

Roller Reamer
Ordering Instructions
1.Hole size
2. Thread connection
3. Formation

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