Ultramatrix Diamond Impregnated Pad

Patented technology enables the use of large synthetic diamonds greatly enhancing wear life and eliminating the need for specialty shells in diamond exploration.

Diamond Ground

Outer diameter grinding pre-exposes the diamond and reduces variation in size improving stability and helping to produce the longest lasting reaming shell available.

Heavy Duty

Available with an optional heavy duty blank to prevent undercutting in extremely broken conditions (standard on oversize versions).

Dual Pad

Available in dual pad 10” configurations for straighter holes when deviation is a concern.

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PRESS RELEASE

Boart Longyear Launches RSUMX Reaming Shell

DRILLING INNOVATION

The science of drilling: Are you getting the most out of your diamond bits?

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LF™160 Surface Coring Drill Rig

The tilting top drive head simplifies rod handling with built-in tools and functionality such more ››

LM™110 Underground Coring Drill Rig

The LM110 features a load sensing hydraulic system, proportional controls, a fail-safe rod clamp, more ››

LM™30SS Mobile Coring Drill Rig

A skid steer engine is used as the carrier to transport the feed frame and water pump. This compac more ››

LM™75 Underground Coring Drill Rig

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Longyear™ Diamond Bits

RAZORCUT™ Boart Longyear’s patented Razorcut™ protrusions on the face of the bit contain di more ››

LX™6 Multipurpose Surface Drill Rig

The LX6 weighs only 6,500 kg (14,330 lb) and is less than 2 m wide providing excellent site access more ››

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