BOSCH 1.5mm -13mm (1/2") Metal Rohm Keyless Chuck + SDS Plus Adapter, 2608572227
Model: 2608572227. The SDS adaptor fits all standard SDS-Plus rotary drills, mains or cordless. Bosch Professional 13mm (1/2") Keyless Chuck With SDS-Plus Adaptor. Chuck Capacity - 1.5m To 13 mm.