Bosch CYL-1 Masonry Drill Bit Set 4/5/6/8/10mm 5pcs (a set of drill bits for standard drilling tasks in brick, stone, and concrete, robust carbide tips for reliable performance), compatible with rotary and impact drills.

The Bosch CYL-1 5-piece set is optimized for drilling in masonry and limestone. Each bit features a carbide standard tip for increased wear resistance and a 2-flute U-shape design for efficient dust removal. These bits are designed for use with impact drills featuring a three-jaw chuck.