Description 6 16mm Round Shank 150mm Long SDS Rotary Hammer Concrete Masonary Drill Bit Specifications Shank Round Stright Shank Length 150mm 6 Diameter 6mm 8mm 10mm 12mm 14mm 16mmFeatures Widely spiral flute for fast cleaning dust and debris Straight shank design is more suitable for many electric drills and drilling machines dont included Sharp and twisted flute will make the drilling be more easy and effortless Suitable for concrete masonary or other materials Note Please note that the package only included one drill you can select the size you want Package included 1 x Masonary DrillMore Details