Bosch Drill Bit CYL-3 Masonry 6.5mm

Suitable for concrete, masonry, limestone, natural, artificial stone. Hammer resistant heavy duty drill bit, manufactured to ISO 5468, for all impact drills. Suitable for drilling holes for fixings. Unique design with deep U-shaped flute effectively prevents clogging caused by drilling dust = higher drilling rate. Wide and deeply supported tungsten carbide plate prevents the tip from breaking out.