Atlas Copco Drifter Bits T35 Tools System for 54-57mm Holes with T38 Stiffer Rods | 32-127mm Diameter Range
Professional rock drilling tools designed for 54mm and 57mm hole drilling using T38 stiffer rods, delivering superior performance in mining and tunneling applications.
- Reduced explosive consumption (40-50% of total drilling and blasting cost)
- Extended service life of drill steel components
- Enhanced safety through better blasting control
- Minimized downtime for improved productivity
- Reduced hole deviation for balanced fragmentation
- Lower total operating costs
Maximum bit life in hard and abrasive rock formations
All-round design balancing speed and bit life for hard to medium hard rock
All-round design with high penetration rate for hard to medium hard rock
Maximum penetration rate in softer and less abrasive rock formations
| Material | Alloy steel bar 45CrNiMoV with tungsten carbide tips YK05 |
|---|---|
| Body Type | Normal body or retrac body |
| Thread Types | R22, R25, R28, R32, R38, T38, T45, T51, ST58, ST68, GT60 |
| Diameter Range | 32mm to 127mm |
| Button Bit Shape | Spherical and ballistic |
| Face Shape | Flat shape and drop-center shape |
Roschen T35 System: Enables 54mm or 57mm holes using T38 stiffer rod dimensions
Roschen GT60 System: Drills holes down to 92mm, improving hole straightness with stiffer rod packages
Halco MF-Rods: Provide stiffer connections with 50% reduction in thread play
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.