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Bits on rock in quarry

Product description

The bits are built to take on any rock, from hard to soft, and from abrasive to non-abrasive. These bits last much longer. They give the drillers more meters before the first regrind, and many more meters between the regrinds. With the bits, drillers are guaranteed to get more performance from each bit. 


Greatly improved service life

Our development engineers have looked at all aspects of drill bit technology to ensure the longest possible service life. The bit shape is all new. We've used harder and stronger bit body steel. And our new button technology is so effective that it's been patented many times over. 


Easy bit selection

The Epiroc surface drill bits product range covers all types of rock - from hard to soft, and from abrasive to non-abrasive. Thorough research, simulation and testing have allowed us to make the bit range much more compact and versatile than before. Approximately 30 % fewer bits now handle all tophammer surface drilling applications – making bit choice so much easier for you.


Longer grinding intervals

One of the most important development criteria for our bits was to improve service life and reduce the need for constant regrinds. The solution? New carbide button cutting geometries that offer maximum material on each button. What's more, each button has gone through a special surface treatment to make it tougher and more durable. For most rock formations we offer you up to 15 % more meters between regrinds.

Quick facts

Powerbits T51. Different models.

Powerbit movie