... : 26mm 3),No-load speed: 750rmp Electric Hammer Drill Bosch Hammer Rotary Hammer SpecificationsItem NO J1Z-DD-26LYRated ... DECKER10mm, 10mm,10mm, Hitachi13mm,08-13,dragon 13mm),Project drill(90,200),Electric Hammers{BOSCH20mm,light style BOSCH24mm, BOSCH24mm ... ,26mm(ordinary),26mm(new style), double functions26mm,Super power26mm},Electric reaker(40,65,0810),Marbler cutters{110( ...