RR340 Single Sealed Bearing Rotary Bit

The innovative single sealed roller bearing technology and optional Sandvik PowerCarbide® inserts ensure reliable and efficient drilling with 45% longer service life for the RR340 bit compared to standard air bearing bits, as well as lower total drilling costs.

Need to know more?

Request a quote Find an office

Downloads

rr340-brochure-eng-2023-digital.pdf (PDF document, 2.3 MB)

ALL NEW RR340 SINGLE SEALED ROLLER BEARING TECHNOLOGY​​​​​​​

With industry leading technology taken from our advanced Charger™ bit range combined with an updated roller bearing design - including for example high load bearing grease, abrasive resistant radial seal, low friction bearing as well as precision manufacturing - the all new RR340 offers higher hours and superior bit life in a range of drilling applications.

ADDITIONAL FEATURES AND BENEFITS

Optional PowerCarbide®
- Longer insert life in hard and abrasive rock.

Cone steel protection
- Increases cone steel life and limits insert loss & coring​​.

Tailored coring protection
- Improves wear protection in the nose areas to reduce coring.

Cutting structure development (CSD) optimized design
- Improves bottom hole coverage and bit life.

Shirt tail tip hard metal protection
- Increases bearing life and protects from bearing contamination.

RR340 ROTARY DRILL BIT

The RR340 premium single sealed roller bearing bit is designed for challenging ground conditions. You’ll get great drilling performance also in wet and abrasive formations of medium or hard rock.