Drifting Drill Rod
Showing all 4 results
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Drifter rod MM R38-Hex32-R28-4305
- Code No.: MM-R38-Hex32-R28-4305
- Type: MM
- Thread: R38-R28
- Shape: Hex
- Length: 4305mm
- Weight: 27.1kgs
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MF Hex. Rod T38 F-Hex35- R32-Drifting drill rod
- Thread type : MF rod T38-R32
- Application: Drifter rod
- length: 3700 mm
- Shape: Hex. 35
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R32-H35-T38 3660mm Hex. MM Drifting Drill Steel
- Code No.: MM-R32-Hex35-T38
- Type: MM
- Thread: R38-R28
- Shape: Hex
- Length: 3660mm (customize available)
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T38-H35-SR35 (R32) 4300mm Hex. MM Drifting Drill Steel for tunneling
Hexagon rods are more rigid, heavier and transfer energy more efficiently,while increasing flushing, Carburization is a process to harden entire rod surface both internally & externally to strengthen rod life, Middle frequency induction surface quenching is a process where only thread ends of rod are hardened to lengthen thread life.