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ROCKMORE INTERNATIONAL
is a leading global manufacturer of premium quality percussive rock drilling tools. Our high-performance products include threaded and tapered drill bits, DTH bits and hammers, extension and tunneling rods, integral and tapered rods, shank adapters and other drill tool accessories. With manufacturing centers in two hemispheres and distribution centers on nearly every continent, Rockmore International provides a wide range of quality tools to mining, construction, tunneling, quarrying, and water-well projects worldwide.

  IN THE NEWS  

Judenburg

ROCKMORE INTERNATIONAL OPENS NEW MANUFACTURING FACILITY

Rockmore International has announced the opening of an additional manufacturing center. The 12,000,000 USD facility, located in Judenburg, Austria, officially opened in January 2012. Along with their existing plant in the USA, this effectively doubles Rockmore’s production capacity. Situated on a 21,000 square meter (5.2 acre) site in a new industrial park zone in Judenburg, Austria, the new plant is 7,500 square meters, or 81,000 square feet, and features advanced heat treatment equipment, automated CNC production machinery, and a state-of-the-art laboratory and testing facility. The new plant manufactures primarily drill rods for extension and tunneling drill rigs.   Read more

ROCKMORE ANNOUNCES NEW ROK 500DH DTH HAMMER

The ROK 500DH is the first release in Rockmore International’s newly announced Deep Hole hammer series. As a 5 inch class hammer, the 500DH is targeted to drill 5.50 inch (140 mm) to 6.00 inch (152 mm) diameter holes. The ROK 500DH is

ROK 500DH DTH

designed to increase drilling effectiveness and efficiency in deep hole applications such as geothermal, exploration, water-well, and in other mining and construction sectors. Unique drilling requirements in such applications often demand drilled holes exceeding 1,000 ft (300m) deep and include high volumes of water, thus presenting great challenges for conventional DTH hammers to drill effectively.   Read more

MULTIPOINT – THE NEXT GENERATION OF CARBIDE INSERTS FOR BUTTON BITS

Rockmore International has developed a revolutionary new carbide insert design for their button bits, the MultiPoint. In percussion drilling, penetration rates depend on efficient crack propagation. With a conventional hemispherical insert, there is a single tangent point striking the rock, resulting in the rapid development of wear flats. Rockmore’s exclusive new carbide insert design provides multiple strike points for more efficient rock fracture and longer insert life. Extensive rock-drilling trials showed that Rockmore’s button bits with MultiPoint inserts last up to 20% longer than the standard hemispherical design, and increase penetration rates by 10%.    Read more

Multi-point

  
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