National Driller
Rockmore International ROK 550T
October 24, 2016
Mining.com
Official US release for the Construction Industry at CONEXPO-CON/AGG 2017
January 19, 2017

Thread design allows for straighter holes, minimized deviation

January 2017. From Pit & Quarry magazine.

Rockmore International’s XT thread design for its Vector Rod System serves as a way to improve performance and service life in drill tools in surface and underground percussive drilling applications. The XT design incorporates cylindrical contact zones between male and female thread joints.

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