3050mm 3660mm Length Rock Drilling Tools Fully Carburized Extension Drill Rod
3050mm 3660mm Length T38 Male Male Thread Extension Drill Rod
Description
Drill rod using T38 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.
• 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: T38 Speed Rod T38-Round 39-T38 Flushing Hole 14.5 mm
Applications
• Underground Mining
• Tunneling
Product Code System
Threaded Drill Rods:
DR22-H25-305-(1) (2)
DR = Threaded Drill Rod, Round Type
DRH = Threaded Drill Rod, Hex Type
ERH = Threaded Extension Rod, Hex Type
MF = Threaded Speed Rod, Round Type
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22 = Drill Rod Diameter in mm
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H25 = Thread System
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| T38 Extension Rod | ||||||
| T38-Round39-T38, flushing hoe 14.5mm, wrench flat 32mm | ||||||
| Length | Diameter | Weight | Part Number | Product Code | ||
| mm | ft | mm | inch | kg | ||
| 915 | 3 | 39 | 1 1/2 | 10.7 | 4148300781 | MF39-T38-915 |
| 1220 | 4 | 39 | 1 1/2 | 13.3 | 4148300782 | MF39-T38-1220 |
| 1525 | 5 | 39 | 1 1/2 | 15.8 | 4148300783 | MF39-T38-1525 |
| 1830 | 6 | 39 | 1 1/2 | 18.3 | 4148300784 | MF39-T38-1830 |
| 3050 | 10 | 39 | 1 1/2 | 28.5 | 4148300785 | MF39-T38-3050 |
| 3660 | 12 | 39 | 1 1/2 | 33.6 | 4148300786 | MF39-T38-3660 |
| 4270 | 14 | 39 | 1 1/2 | 38.7 | 4148300787 | MF39-T38-4270 |
| 4880 | 16 | 39 | 1 1/2 | 43.7 | 4148300788 | MF39-T38-4880 |
| 5530 | 18 1/7 | 39 | 1 1/2 | 49.2 | 4148300789 | MF39-T38-5530 |
| 6095 | 20 | 39 | 1 1/2 | 53.9 | 4148300790 | MF39-T38-6095 |
Products Pictures:
Tag:
T38 drill rods
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