Boart Longyear

The Robust Standard Thread (RST^™) Series rock drill and blast rods and bits offers industry-leading strength and penetration rates. The RST Series incorporates a larger rod cross-sectional transition area as well as an increased bit skirt length. This delivers improved impact efficiency for faster penetration rates, increased rod tip-off resistance, and reducedhole deviation. The RST Series allows for interchangeability with standard rods and bits for improved flexibility in the field, unlike competitive offerings, which utilize unique thread designs.

 Product Brochure

   
  PRODUCT FEATURES:

   Larger Cross-Sectional Transition Area 
   Improved Impact Efficiency for Faster
    Penetration Rates
   Increased Rod Tip-Off Resistance
   Less Hole Deviation