Aiko/X-Tec SDS Max Concrete Drill Bit | Model SDSM-A

13Aiko/X-Tec SDS Max Concrete Drill Bit | Model SDSM-A The SDS Max shank has the advantage of fitting into a simple spring-loaded chuck, so that bits are simply pushed into the chuck without tightening. This shank and chucks made for it are especially suited to hammer drilling with masonry drills in stone and concrete.   Sizes : 12 X 240MM 13 X 240MM 13 X 370MM 13 X 570MM 14 X 240MM 14 X 370MM 14 X 570MM 15 X 240MM 15 X 370MM 16 X 1000MM 16 X 240MM 16 X 370MM 16 X 570MM 18 X 1000MM 18 X 240MM 18 X 340MM 18 X370MM 18 X570MM 20 X 1000MM 20 X 340MM 20 X 370MM 20 X 570MM 22 X 370MM 22 X 570MM 24 X 370MM 25 X 1000MM 25 X 370MM 28 X 370MM 30 X 370MM 30 X 570MM 32 X 1000MM 35 X 570MM 38 X 570MM 38 X 690MM 40 X 570MM 40 X 690MM