Bosch chuck quick change sds plus for bosch rotary hammer drills bosch 2608572059 these quick change chucks from bosch have sds plus shanks and are compatible with bosch rotary hammer drills sds plus quick change chuck sds plus suitable for gbh 4 dfe gbh 4 dsc professional pbh 300 e bosch 2608572059 chuck quick change sds plus for gbh 4 dfe