This 5 x 50 x 110mm 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 centring point * Two-point centring area for optimal power distribution * Computer calculated Twinmax-3D spiral with changing flute widths * Optimised head geometry with large carbide tip angle https://elecena.pl/product/27747459/heller-15620-2-2018-bionic-pro-sds-plus-hammer-bit-5-x-50-x-110mm-single 2025-01-23 https://elecena.pl/product/27747459/heller-15620-2-2018-bionic-pro-sds-plus-hammer-bit-5-x-50-x-110mm-single 2025-07-19 https://elecena.pl/product/27747459/heller-15620-2-2018-bionic-pro-sds-plus-hammer-bit-5-x-50-x-110mm-single 2026-06-17 https://elecena.pl/product/27747459/heller-15620-2-2018-bionic-pro-sds-plus-hammer-bit-5-x-50-x-110mm-single 2026-07-11