R38 Threaded Drill Rod Coupling
Specifications
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistanceDescription
• R38 thread system
• Widely used in drifting and tunneling
Application
• Underground Mining
• Tunneling
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| Part Number | Product Code and Brief Description | Length (mm) | Length (inch) |
| 4148300703 | CS-R38-170, R38 Standard Coupling | 170 | 6 2/3 |
| 4148300704 | CS-R38-190, R38 Standard Coupling | 190 | 7 1/2 |
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| Part Number | Diameter (mm) | Diameter (inch) | Thread | Weight (kg) |
| 4148300703 | 55 | 2 1/6 | R38 | 1.9 |
| 4148300704 | 55 | 2 1/6 | R38 | 2.1 |
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