Health protection plays an increasingly important role on the construction site and this trend is reflected in the fact that legal regulations are becoming increasingly more stringent. This also has validity for drilling. More stringent workplace dust limits are now in place in numerous countries.
With the “Duster Expert” hammer drill, Heller offers the professional user the perfect tool when it comes to doing justice to the more rigorous health protection regulations. With this suction drill, around 98% of the drilling dust is sucked off at its place of origin: the drill head. * This reduces the dust burden of the user and the occurrence of ambient dust to a minimum.
The suction function is not the only reason why the “Duster Expert “is able to achieve excellent work results however. The robust design of the drill head and the shaft also ensure very long tool lives. The use of extra-large head openings is also the reason why this suction drill is also characterised by its speed. The drilling dust is led through the inside of the drill. A positive side-effect of this technology is the low drilling resistance. Not only that: the “Duster Expert “also displays its strengths when it sets chemical anchors. The suction function means that the complicated cleaning of the drill hole is no longer necessary so that its use also saves time.
The “Duster Expert” also scores with its choice of diameters. Heller is the first manufacturer in the world to have included a suction drill with a minimum diameter of 6 mm in its product range. The “Duster Expert” is available in the versions SDS-plus (6-24 mm) and SDS-max (14-40 mm).
More information is available at www.hellertools.com.
* A Class M construction site vacuum cleaner is required