Heller 21989 1 2018 Bionic Pro SDS-plus Hammer Bit 8 x 600 x 550mm - Single

This 8 x 600 x 550mm Bionic Pro SDS-plus hammer bit from Heller has rounded cutting edges and an innovative spiral design which provides efficient removal of drilling dust.

* Suitable for masonry, stone, concrete * Stabilised head geometry for impressive robustness upon reinforcement impacts * Strengthened carbide geometry with double centering point * Two-point centering area for optimal power distribution * Computer calculated Twinmax-3D spiral with changing flute widths * Optimised head geometry with large carbide tip angle