CK Tools T3121 SDS-Plus Concrete Drill Bit Set of 7

Tackle any concrete or stone drilling project with confidence using the CK Tools T3121 SDS-Plus Concrete Drill Bit Set. This comprehensive 7-piece collection features vacuum brazed tungsten carbide tips that stay sharper longer, while the precision-ground flutes efficiently clear debris for faster, cleaner drilling. The optimized geometry delivers superior performance, and the SDS-plus shank ensures secure fitting in compatible drills. From small 5mm holes to larger 12mm openings, this professional-grade set provides everything you need for masonry work that demands reliability and precision.