LICOTA EXTENSION 1/4" (6MM) AIR DIE GRINDERFree Speed (RPM): 18000Collet Size: 1/4" (6.0mm)Avg Air Consumption cfm(L/min): 5 (141)Air Inlet: 1/4Air Hose: 3/8Overall Length: 5" - 303mm / 10" - 430mmPAG10082L5 - 5"PAG10082L10 - 10"