Hollow Self Drilling core Threaded Drill Rod rock drill Rod Wrench Flat 45mm
| Place of Origin: | Zhejiang |
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Company Profile
| Location: | Beijing, China (Mainland) |
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| Business Type: | Manufacturer |
| Main Products: | Rock Drilling Tools, Button Drill Bit, Cross Bits |
Product Detail
| Model No.: | 4148300947-4148300953 |
|---|
Product Description
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 |
|