SDS Hammer drill ø 5 x 115x50 mm

Significantly longer service life in reinforcements and concrete

• The innovative and symmetrical geometry of the head with four cutting edges, the solid carbide head
• The reinforced facets on the cutting edges prevent the drill from biting or running off-center when it encounters rebar or gravel

Noticeably faster drilling

The improved geometry of the tip with reinforced cutting edges, additional spiral grooves and curved cutting edges ensures fast drilling progress and transports drill dust to the spiral grooves

New multi-zone spiral flute with optimized diameter for significantly higher breaking resistance, higher drilling speed and optimal removal of drilling dust

• Alternating wide and narrow spiral grooves in Speed ​​and Heavy Duty designs and optimized spiral core strength, as well as wide grooves and thicker core in the head for diam.
• Spiral with reinforced core, lower weight and significant increase in spiral volume for diam.

Precise drilling

The special self-centering tip with homogeneous and smooth transitions enables precise drilling

Convex shaft end and transition zone

The ball-shaped end of the shaft and the transition zone (smooth transition from spiral to shaft) ensure a more focused and therefore more effective transfer of impact energy to the drill point, for faster drilling progress

Wear indicators on the drill head

Indicators for assessing the dimensional accuracy of anchor holes