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| Place of Origin: | China |
| Brand Name: | MIROC |
| Model Number: | 4148300954-4148300960 |
| Minimum Order Quantity: | 50 |
|---|---|
| Price: | negotiation |
| Packaging Details: | Wooden Plate |
| Delivery Time: | 25 days |
| Payment Terms: | T/T or L/C |
| Supply Ability: | 20000 pieces per month |
| High Light: | drill extension rod,rock drill rod |
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|---|---|---|---|
High Strength Rock Drill Rod Self Drilling T51 21.5mm 6 Inch
Description
Drill rod using T51 thread system. In good rock conditions it will produce straighter holes and at least 10% higher penetration rate compared to rod and coupling sleeve combination system.
• 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 Speed Rod T51-Round 52-T51 Flushing Hole 21.5 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) |
| 4148300954 |
MF52-T51-1830, T51 Speed Rod, T51-Round 52-T51, Flushing Hole 21.5 mm |
1830 | 6 | 52 | 2 | 30.6 |
| 4148300955 |
MF52-T51-3050, T51 Speed Rod, T51-Round 52-T51, Flushing Hole 21.5 mm |
3050 | 10 | 52 | 2 | 48.3 |
| 4148300956 |
MF52-T51-3660, T51 Speed Rod, T51-Round 52-T51, Flushing Hole 21.5 mm |
3660 | 12 | 52 | 2 | 57.1 |
| 4148300957 |
MF52-T51-4270, T51 Speed Rod, T51-Round 52-T51, Flushing Hole 21.5 mm |
4270 | 14 | 52 | 2 | 66.0 |
| 4148300958 |
MF52-T51-4880, T51 Speed Rod, T51-Round 52-T51, Flushing Hole 21.5 mm |
4880 | 16 | 52 | 2 | 74 |
| 4148300959 |
MF52-T51-5530, T51 Speed Rod, T51-Round 52-T51, Flushing Hole 21.5 mm |
5530 | 18 1/7 | 52 | 2 | 84.2 |
| 4148300960 |
MF52-T51-6095, T51 Speed Rod, T51-Round 52-T51, Flushing Hole 21.5 mm |
6095 | 20 | 52 | 2 | 92.4 |
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
