Hollow Self Drilling core Threaded Drill Rod rock drill Rod Wrench Flat 45mm
Hollow Self Drilling core Threaded Drill Rod rock drill Rod Wrench Flat 45mm
Description
Drill rod using T51 thread system. With wrench flats to aid in coupling/decoupling of rods for extension drilling.
• T51 thread system
• Widely used in drifting, tunneling, benching, and long hole drilling
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type:T51 Extension Rod T51-Round 52-T51 Flushing Hole 21.5 mm Wrench Flat 45 mm
Applications
• Underground Mining
• Tunneling
Competitive Advantage
High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance
specification
| Part Number | Product Code and Brief Description |
Length (mm) |
Length (ft/inch) |
Diameter (mm) |
Diameter (inch) |
Weight (kg) |
| 4148300947 |
ER52-T51-3050, T51 Extension Rod, T51-Round 52-T51, Flushing Hole 21.5 mm, Wrench Flat 45 mm |
3050 | 10 | 52 | 2 | 45.3 |
| 4148300948 |
ER52-T51-3660, T51 Extension Rod, T51-Round 52-T51, Flushing Hole 21.5 mm, Wrench Flat 45 mm |
3660 | 12 | 52 | 2 | 54.1 |
| 4148300949 |
ER52-T51-4270, T51 Extension Rod, T51-Round 52-T51, Flushing Hole 21.5 mm, Wrench Flat 45 mm |
4270 | 14 | 52 | 2 | 63.0 |
| 4148300950 |
ER52-T51-4880, T51 Extension Rod, T51-Round 52-T51, Flushing Hole 21.5 mm, Wrench Flat 45 mm |
4880 | 16 | 52 | 2 | 71.8 |
| 4148300951 |
ER52-T51-5530, T51 Extension Rod, T51-Round 52-T51, Flushing Hole 21.5 mm, Wrench Flat 45 mm |
5530 | 18 1/7 | 52 | 2 | 81.2 |
| 4148300952 |
ER52-T51-6095, T51 Extension Rod, T51-Round 52-T51, Flushing Hole 21.5 mm, Wrench Flat 45 mm |
6095 | 20 | 52 | 2 | 89.4 |
| 4148300953 |
MF52-T51-1525, T51 Extension Rod, T51-Round 52-T51, Flushing Hole 21.5 mm, Wrench Flat 45 mm |
1525 | 5 | 52 | 2 | 26.2 |
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