Advanced Mining offers the world's widest range of equipment for rock drilling, rock excavation, processing, demolition, bulk-materials handling and equipment for surface and underground mining.
Sandvik rock tools for top hammer drilling are designed to transmit intensive impact energy into the rock with the least possible loss of energy. The result is good rock breakage, high penetration rates and high productivity. This, together with optimal hole quality, great reliability and long service life, gives the best possible blasting results, outstanding drill-steel economy and low total cost.
For more information about the top hammer drilling tool assortment, download the product catalogue here.
Sandvik +Range succeeds were others fail
Sandvik +Range is the latest innovation in terms of drill steel. Sandvik now offer an assortment of top hammer MF rods and MF drill tubes with more than 30% increased service life. The performance is proven and we see remarkable test results from all over the world.
Sandvik Construction proudly launches the All New Sandvik Alpha 330. To match the increased energy output from modern high-power rock drills in tunneling, Sandvik has brought further developments to the Alpha 330 – to deliver more-accurately collared, straighter holes, higher penetration rates and 30 to 80 percent more rod life – even in complex rock formations and uneven surfaces.
The drill string rod / bit connection features an entirely new thread design and the rod itself is of the well-proven Hex 35 section, with a T38 thread at the shank end.
Sandvik's new series of button bits for top hammer drilling is optimized to drill fast in softer and less abrasive rock. You get a high penetration rate due to conical buttons, which means more drill meters per shift. All bits are designed with frontal grooves and side flushing hole
that allow efficient flushing and sludge disposal.