RR340 ROTARY DRILL BIT SINGLE SEAL , SIMPLY WORKS
The RR340 premium single sealed roller bearing bit provides reliable and efficient drilling in challenging ground conditions . With innovative single seal roller bearing technology and optional PowerCarbide ® inserts , the RR340 delivers 45 % longer service life and lower total drilling costs compared to standard air bearing bits . When drilling for the perfect blast , the new Sandvik RR340 simply works .
ROCKTECHNOLOGY . SANDVIK / RR340