Added performance

Drilling tool manufacturer Rockmore International is to extend its ROK Series DTH Hammer product line with the launch of the new 127mm diameter ROK 500 and 500Q. Designed to increase drilling efficiency, the ROK 500 accommodates two different air packages to match any working conditions. The ROK 500 hammer is rated for use with large compressors while the ROK 500Q hammer is designed for smaller compressors.
Breaking, Drilling & Blasting / March 5, 2012
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Drilling tool manufacturer 459 Rockmore International is to extend its ROK Series DTH Hammer product line with the launch of the new 127mm diameter ROK 500 and 500Q.

Designed to increase drilling efficiency, the ROK 500 accommodates two different air packages to match any working conditions. The ROK 500 hammer is rated for use with large compressors while the ROK 500Q hammer is designed for smaller compressors.

According to Rockmore, the new hammers feature its SonicFlow technology to optimise airflow and streamline the airpath to minimise the backflow and turbulence.
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