Bench and production drilling tools include rods, shank adapters, couplings and bits. We provide a comprehensive range of solutions for professional rock drilling, featuring 10 primary thread types: R3212, R32, HL38, T38, T45, T51, T60, ST58, GT60, and ST68. These tools are fully compatible with button bits, cross bits, and various reaming products.
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Wide Thread Range: From 1” rope thread equipment up to T60 thread equipment.
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High Productivity: Designed to significantly improve drilling efficiency on-site.
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Versatile Use: Suitable for comprehensive bench and production rock drilling.
Male/Female (M/F) Rod - Speed Rod
M/F drill steel serves as a superior alternative to coupling sleeves by integrating the female part of the threaded connection directly into the drill steel. This design provides several key benefits:
- Stronger and more rigid threaded connections.
- Easier and faster removal during operations.
- Extended service life compared to systems with separate couplings.
Extension rods are also known in the industry as Extension drill steel, Extension drill rod, or simply Extension steel.
Technical Specifications: GT60 Drill Rod
MF-Rod GT60 – GT60 – Rd 64 (2-1/4″ Trapezoidal Thread)
| Diameter (D) mm |
Length (L) mm |
Length (L) FT |
Thread Left |
Thread Right |
| 85 |
3660 |
12′ |
GT60F |
GT60 |
| 85 |
4270 |
14′ |
GT60F |
GT60 |
| 85 |
6100 |
20′ |
GT60F |
GT60 |
MF-Tube GT60 – GT60 – Rd 76 (2-1/4″ Trapezoidal Thread x 3″ Round)
| Diameter (D) mm |
Length (L) mm |
Length (L) FT |
Thread Left |
Thread Right |
| 76 |
1220 |
4′ |
GT60F |
GT60 |
| 76 |
1525 |
5′ |
GT60F |
GT60 |
| 76 |
1830 |
6′ |
GT60F |
GT60 |
| 76 |
3050 |
10′ |
GT60F |
GT60 |
| 76 |
3660 |
12′ |
GT60F |
GT60 |
Frequently Asked Questions
What types of threads are available for these drilling tools?
We offer 10 standard thread types including R3212, R32, HL38, T38, T45, T51, T60, ST58, GT60, and ST68 to suit various drilling requirements.
What is the advantage of using M/F (Male/Female) rods?
M/F rods integrate the female connection into the steel, providing a stronger connection, easier removal, and generally a longer service life compared to separate coupling sleeves.
What material is used for the T35 drill rods?
T35 drill rods are manufactured using high-quality Sanbar 64 steel and undergo an overall carburizing process for enhanced strength.
Are these tools compatible with other drilling products?
Yes, our rods, adapters, and couplings are designed to be fully compatible with button bits, cross bits, and various reaming products.
What is the typical length range for extension rods?
Extension and drill rods are available in various lengths, typically ranging from 1220mm (4') up to 6100mm (20') depending on the specific model.
How are the drilling tools packaged for shipment?
The products are packed using specialized bracket packaging to ensure they remain secure and undamaged during transit.