Atlas Copco Secoroc 588-11, T-Wiz, Angered Göteborg, Org arb nr 546-11

Rotary bits

For today's productivity demands.

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Your first in choice for drilling.

A comprehensive selection of bits.

The highest performance, reliability and availability.

Advanced technology

Epsilon is a product of our extensive field experience combined with sophisticated research and development, including advanced simulation technology.

Balanced cutting structure

Cutting structures (the placement of inserts) and bearing geometry have been optimized to distribute load more uniformly over the bearings. The result is a smoother and more balanced cutting structure, allowing sustained penetration rates over longer periods of time, with reduced risk of bearing failure. As an added bonus, full body armour minimises wear on both bit body and shirt tail.

Lower total drilling costs

Our Epsilon premium bits are designed with streamlined lug allowing the ejection of larger pieces or rock. Ultimately, you can now look forward to faster penetration rates, longer bit life, and significantly lower total drilling cost. It now takes less time to get the job done!

Customer value

The Omega sealed bearing bit provides better overall value for our customers. Lower TDC, higher ROP, longer bit life and the ability to use in variable drilling conditions, all contribute to cost savings and profit increases that vary from mine to mine depending on drill depth and patterns.


Streamlined lugs help remove cuttings and chips from the hole more efficiently. Every design is custom tailored to withstand the toughest drilling conditions independent of drilling extremities.

Ground conditions

Omega is ideal for drilling conditions where ground water is present in holes or from injected water into air streams, which can be acidic and can negatively effect bit bearings.

Designed for safety

Fewer bit changes means more time spent drilling, and when you have to make a pick change, we have the tools to make the job safe and easy.

Lower drilling costs

With less repairs, there is no need for repair stock. Inventory levels and freight costs are at a minimum.


Highest quality drilling for the life of the bit, no welded repairs that affect drillability, improved driller Comfort, higher production rates, and eliminated rod rattle!