Shank 25 mm x 159 mm R25 Shank End Rod
Description
Rock drilling thread button bits are widely used in all kinds of
mining, drilling, quarrying, engineering, construction, water well
drilling, oil exploring industries etc.HEX shank size is 22x108MM,
25x108MM, 25x159MM, 28x159MM, and drill rod end connect bit with
thread R22,R25,R32 for small hole drilling.
We manufacture shank end rods in the following threads: R22, R23,
R25, R28, R32, mainly focus on the stone quarrying such as granite,
marble, limestone, sand stone quarries drilling , diameter of hole
range from 38mm-50mm at most.
- Carburization is a process used to harden the entire rod surface
both internally and externally to strengthen and extend the life of
the rod.
- High Frequency Induction is a process where only the thread ends
of the rod are hardened to lengthen thread life.
Color: Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: R25 Shank End Rod Shank 25 mm x 159 mm
Applications
• Underground Mining
• Tunneling
Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality
against the small factory
Specification
| Part Number | Product Code and Brief Description | Length (mm) | Length (ft/inch) | Diameter (mm) | Diameter (inch) | Weight (kg) |
| 4148300427 | DRH22-R25-2700, R25 Shank End Rod, Shank 25 mm x 159 mm
| 2700 | 8 6/7 | 25 | 1 | 11.3 |
| 4148300428 | DRH22-R25-3200-159, R25 Shank End Rod, Shank 25 mm x 159 mm | 3200 | 10 1/2 | 25 | 1 | 13.7 |
