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| Place of Origin: | China |
| Brand Name: | MIROC |
| Model Number: | 4148300480 |
| 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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|---|---|---|---|
Description
Drill rod using R28 thread system. With R38 thread on one shank end. Suited for short hole drilling operations.
• R28 thread system
• Suitable for small hole range
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: R28 Extension Rod R28-Hex 28-R28 Flushing Hole 8.8 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) |
| 4148300480 |
ERH28-R28-3050, R28 Extension Rod, R28-Hex 28-R28, Flushing Hole 8.8 mm |
3050 | 10 | 28 | 1 1/9 | 15 |
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
