1. Powerbit Our all-new T45 tophammer bit range for surface drilling
Name, Date

3. Now arriving. A new power.

4. Powerbit. Built to take on any rock.
A new tophammer bit range for surface drilling
Meeting customer demands
Greatly increased service life
Easy bit selection
A top-of-the-line drill string

5. Power of mind. inventing new solutions.
As a result of many simulations of fluid mechanics and material strength calculations, Powerbit offers:
Optimised face and body design
Harder and stronger steel body
Patented insert technology
Larger flushing holes
Larger flushing grooves
Shorter retrac

6. The most powerful steel body grade.
Optimised heat treatment
Harder, stronger
10% improved fatigue strength
Improved abrasion resistance
Improved flushing performance
Decreased risk for insert pop-outs

7. Patented Button technology.
NEW Trubbnos patented button shape gives more carbide volume where it is needed most.
Trubbnos buttons offer longer service life than semi-ballistic buttons – with the same penetration rate.
Enduro Extra patented treatment on Trubbnos and spherical buttons make them tougher and more wear resistant.
Optimised insert shape, position and geometry for each type of rock.
Trubbnos buttons. Offer 100% more usable carbide volume than semi-ballistic buttons.
Traditional semi-ballistic buttons.

8. Long-lasting power for you.
Powerbit vs. the competition:
Up to 20% longer service life.
Up to 50% more meters drilled before first regrind*
Up to 15% more meters drilled between regrinds**
Up to 10% better penetration rate
* Trubbnos vs. semi-ballistic buttons.
** Trubbnos vs. semi-ballistic buttons, using Trubbnos grinding wheels.

9. A Powerbit for every rock.
The best choice for soft rock conditions.
Ideal for abrasive, medium hard to hard rock.
For tough conditions in hard and abrasive rock.
Designed for non abrasive, medium hard to hard rock.
Ideal for hard, medium to non abrasive rock.

10. EASY BIT SELECTION PROCESS.

11. A complete range with a bit more power.
Compact product range % fewer models
For any rock formation

12. TESTS TO PROVE OUR POWER. GOTHENBURG, SWEDEN
28% longer service life
32% more meters drilled before first regrind
11% more meters drilled between regrinds
7% better penetration rate
Great steel body wear resistance
ROCK TYPE
Medium hard rock Medium abrasive rock
REFERENCE BIT
Atlas Copco Secoroc T45, 76 mm retrac, HD semi-ballistic buttons

13. TESTS TO PROVE OUR POWER. GARPENBERG, SWEDEN
75% longer service life (HD Trubbnos buttons)
21% longer service life (normal Trubbnos buttons)
No loss in penetration rate
Important to use Trubbnos grinding wheels
ROCK TYPE
Medium hard rock Abrasive rock
REFERENCE BIT
T45, 76 mm retrac, 12 mm semi-ballistic buttons

14. TESTS TO PROVE OUR POWER. SEDENAK, STATE OF JOHOR, MALAYSIA
10% longer service life
7% better penetration rate
Three drilled holes (51 m) between regrinds, compared to the normal two (34 m)
Longest drill hole for one Powerbit: 952 m
ROCK TYPE
Hard rock Medium abrasive rock
REFERENCE BIT
T45, 89 mm 13 mm spherical buttons

15. TESTS TO PROVE OUR POWER. Tangen, NORWAY
Standard bits last 1090 m
Powerbits last 1340 m
23% longer service life
Please note: Drill results achieved with grinding cups
ROCK TYPE
Hard rock Medium abrasive rock
REFERENCE BIT
Atlas Copco Secoroc T45, 89 mm retrac, HD semi-ballistic buttons

16. TESTS TO PROVE OUR POWER. Virginia, USA
92% increased service life (spherical HD buttons)
Please note: No regrinding
ROCK TYPE
Hard rock Medium abrasive
REFERENCE BIT
T45, 89 mm retrac, 13 mm spherical buttons

17. grinding of Trubbnos buttons.
Powerbits with Trubbnos buttons require Trubbnos grinding wheels to get the full advantage.
If Trubbnos buttons are reground with normal grinding wheels, the Trubbnos shape and its advantages will eventually be lost.

18. Everything for a powerful relationship.
Local presence
Field expertise
Committed service
Technical support
Product availability
Worldwide logistics

19. A STRING OF POWERFUL ARGUMENTS.
The best bits
The best drill rods
The best shank adapters
An unbeatable drill string from one experienced supplier