LT90 Rock Tools

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.).

Features

Optimized design

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.
Increased productivity

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.
Advanced technology

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.

Product specifications

Top hammer XL brochure

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

Related Products and Services

Equipment

Surface drill rigs

Designed to work in the toughest operating conditions, our surface drill rigs combine power with precision and are designed for efficiency and operator comfort.

Equipment

Underground drill rigs

Available in a variety of feed lengths, boom configurations and size classes, our underground drill rigs maximize productivity while delivering the lowest cost per meter.

Services

Rock tools services

In addition to supplying your operation with the premium brand of rock tools, our range of added services and digital solutions support your drilling operations, everyday – all year round.