Vorteck Masonry and Multi Material Bit CBox - 20pc CK T3114CBOX Innovative Ceratizit Carbide tip with patented groove technology Optimised for fragile materials such as roof tiles/slates and kitchen/bathroom tiles Precision engineered for close to the edge drilling Up to 30% less pressure needed than standard carbide bits* 2X faster drilling in medium density block and concrete* 3X more durable than other big brand multi bits* Low energy drilling suits battery tools No percussion means low noise, low vibration operation Sharpened tip helps cut through wood, plastics, and sheet steel without overheating 1/4" 6.35mm quick change shank for use with impact and combi drills Not suitable for hammer action. Minimal pressure should be applied when used in impact drivers Box contains - 15 x 5.5mm and 5 x 6.0mm bits *When independently tested against the two leading brands. Not suitable for high density brick, block, tile and concrete. The CK T3114CBOX Vorteck Masonry and Multi Material Bit CBox delivers professional-grade drilling performance across diverse materials. Featuring Ceratizit's patented groove technology, this 20-piece set excels on fragile surfaces including roof tiles, slates, and ceramic tiles whilst maintaining precision near edges. The innovative carbide tip requires up to 30% less pressure than standard alternatives, enabling faster drilling in medium-density block and concrete—up to 2X quicker—whilst demonstrating 3X greater durability than competing multi-bits. Its low-energy design suits battery-powered tools, operating with minimal noise and vibration thanks to the absence of percussion action. The sharpened tip cuts cleanly through wood, plastics, and sheet steel without thermal damage. The 1/4" quick-change shank integrates seamlessly with impact and combi drills. Contains 15 x 5.5mm and 5 x 6.0mm bits. Ideal for professionals demanding reliability and efficiency across multiple applications. . Brand CK Length 150mm Material Ceratizit Carbide Tip Suitable for Masonry