Sandvik Uniface | Sandvik Mining and Rock Technology

"Our new Sandvik UNIFACE down-the-hole drill bits deliver the longer life essential for cutting costs and improving productivity. In fact, Sandvik UNIFACE bits last up to 80% longer than current Sandvik DTH bits!
The new bits are designed for optimized flushing that gives a more even wear of the gauge, increasing bit life. In order to achieve a consistent penetration rate, the buttons have been placed so that they always hit fresh rock.
Keep up to date with us on social:
LinkedIn: / sandvik-mining-and-roc...
Twitter: / sandvik_mining
Facebook: / sandvikmining
Visit our website www.rocktechno..."

[@d.rameshd.ramesh7510]

Excellent inventions technology in 21st century generation bro

[@manojjanrao6902]

Super 👍👍

[@joeselzer850]

i was hoping thy would show how to use if u use it alone or id there a hole saw that would go with it. on a side note the song was fire