Rotary drill bits

Sandvik Rotary Charger Drill Bit

Our range of rotary drill bits includes various designs and advanced materials technology – making it easy to find the right bit for your need. Innovative bearing technology and improved geometry, materials, and machining methods also provide longer bit life and reduced costs.

The selection of Sandvik rotary drill bits covers both blasthole bits for mining applications and bits suitable for construction and civil engineering applications. The product covers hole diameters from 159 to 406 millimeters (6 ¼ to 16 inches). Both air-cooled and sealed bearings are available, as well as various carbide grades and insert geometries with cutting structures optimized for all conditions.

ADVANTAGES

  • Insert shapes and grades designed to provide long life and high productivity
  • Longer service life for decreased machine downtime
  • Air-cooled bearing performance optimized for high hours by advanced metallurgy, proportioning of components, and optimized geometries
Rotary Charger RR450 Drill Bit

Introducing the next generation in rotary drilling: The Charger™ RR450 rotary drill bit with PowerCarbide™ SH75. Designed to maximize your uptime and put all other bits on the market to the test.

Rotary RR440 Drill Bit

Sandvik RR440, known as the Charger ™, revolutionizes the global mining market. A sealed journal bearing blasthole bit designed for surface mining. With up to 169% longer lifetime than standard air bits and lower cost per meter we can offer a rotary bit that will pay off in the long run. Add to that, less bit changes and less manual handling.

We took the best parts of our three air bearing bits, added new layers of improvements and optimized the designs. This upgraded version includes all the features you need and want from an air bearing drill bit. Taking you to the next level.

Sandvik RR910 family of drill bits are steel tooth type of bits that runs on an open bearing platform to provide cost effective and high performance drilling. The product line incorporates all of Sandvik’s design, manufacturing, and materials expertise to yield high quality and reliable performance. Cutting structure designs are based on proven configurations, for today's challenging downhole conditions.