The most successful Heller hammer drill bit of all time! The Bionic Pro SDS PLUS dual cutter is extremely robust and very powerful. The patented carbide drill tip guarantees a long service life and, in combination with the optimized carbide cutting edge, ensures especially fast drilling.

– Dual-cutter for concrete and reinforcement steel

– Extremely robust with long service lifes thanks to the patented drill head

– With recessed carbide tip for extreme resilience in reinforcement steel and powerful drilling progress

– Best drilling process thanks to the optimised carbide cutting edge

– 5.5 x 160