Electric Hammer 26mm 1),Double Functions: hammer,drill 2),Rilling capacity: 26mm 3),No-load speed: 750rmp Electric Hammer Drill Bosch Hammer Rotary Hammer SpecificationsItem NO J1Z-DD-26LYRated ... ,dragon 13mm),Project drill(90,200),Electric Hammers{BOSCH20mm,light style BOSCH24mm, BOSCH24mm,26mm(ordinary),26mm(new style), double functions26mm,Super power26mm ...