Female Male Drill Extension Rod / Threaded Extension Rod 21.5mm Flushing Hole
Female Male Drill Extension Rod / Threaded Extension Rod 21.5mm Flushing Hole
MF - Rod
T51 - Round52 - T51
Flushing Hole 21.5mm
Specification:
| Drill Rod | Length | Diameter | Weight, kg | ||
| mm | foot | mm | inch | ||
|
MF - Rod T51-Round52-T51 |
1525 | 5’ | 52 | 2 | 26.2 |
| 1830 | 6’ | 52 | 2 | 30.6 | |
| 3050 | 10’ | 52 | 2 | 48.3 | |
| 3660 | 12’ | 52 | 2 | 57.1 | |
| 4270 | 14’ | 52 | 2 | 66.0 | |
| 4880 | 16’ | 52 | 2 | 74.0 | |
| 5530 | 18’ | 52 | 2 | 84.2 | |
| 6095 | 20’ | 52 | 2 | 92.4 | |
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. Used in benching and long hole drilling.
Features:
1. High-grade raw material
2. Manufactured from high-grade steel and processed using state-of-the-art CNC machinery
and heat treatment
3. High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance.
Application:
• Underground Mining
• Drifting and Tunneling
• Benching and long hole drilling
• Quarrying
Our Advantages:
Compared with the oversea brands, our advantages are bellowing:
1. Our products can match over 95% against the original products
2. Price are competitive against the famous brands and best quality against the small factory
3. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
4. We have advanced technology and equipment.
5. Our technician has more than 20 year’s professional working experience.
6. Rock drilling tools are exported throughout the world. Main market: Norway, USA, Canada, Brazil, Uganda, Iran, Philippines, Thailand, India, etc.
Now we are looking forward to make the market bigger and stronger with your join!
Package: Wooden Box; also we can follow customers' requirements.
Delivery time is around 15-25 days.
P.S. We can design and manufacture products according to customers’ requirements.
MIROC® Production:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Threaded Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
Company Information:
The MIROC® Rock Drilling Tools product line by KSQ Technologies (Beijing) Co.Ltd. is the result of years of advanced engineering, precision manufacturing, and dedication to the use of high-quality materials.
MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.
KSQ Technologies (Beijing) Co. Ltd.
Elisa Zarovkina (Елизавета)
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.