LT90 rock tools
LT90 Rock Tools
- Compatible with
- Sandvik Pantera™ DP1600i drill rig and RD1840C rock drill
- Hole diameter
- 140 - 178 mm
- Consists of
- Drill bit, MF tube rod and shank adapter
LT90 rock tools form part of the Top Hammer XL system. These tools offer seamless integration and enhanced performance, delivering effective drilling for blast holes ranging from 140 to 178 mm (5.5 to 7 in.).
Sandvik’s classic and patented retrac design forms the base for the LT90 drill bits. It holds a strong gauge row while providing excellent flushing, high rock breaking capabilities and reduced hole deviation.
LT90 shank adapter is made with high-quality steel and designed for optimal energy transfer from the rock drill into the drill string. Developed by experts in both rock drills and rock tools, it facilitates a smooth drilling operation and high performance.
LT90 MF tube rods are developed to convey high energy shock waves with minimal energy loss in the threads. Top Hammer XL customers can expect higher rates of penetration, straighter holes and increased service life for the whole drill string.