SURFACE MINING

Sandvik introduces new single seal rotary drill bit

Sweden-based Sandvik Mining and Rock Solutions has added a new single seal rotary drill bit to its line of offerings.

The new RR340 incorporates single seal roller bearing technology. Photo: Sandvik

The new RR340 incorporates single seal roller bearing technology. Photo: Sandvik

The Sandvik RR340 single seal roller bearing rotary drill bit is the latest product in the company's RR bit drilling solutions line. The RR340 is said to achieve a 45% longer service life compared to...

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