The Draper SDS+ Series drill bits are made from hardened alloy-steel and have a highly durable tungsten carbide tip. The superior centric tip provides faster starts and faster drilling. The double flute design ensures accuracy and clean holes. For use on concrete, masonry, brick, stone, marble, granite and blocks. Compatible with drills with a SDS Plus chuck. https://elecena.pl/product/29123798/draper-20029-sds-plus-centric-tip-drill-bit-7-0-x-260mm 2025-07-23 https://elecena.pl/product/29123798/draper-20029-sds-plus-centric-tip-drill-bit-7-0-x-260mm 2026-02-26