Heavy Duty Composite Mini Orbital*Air Sander* Hand Exhaust with MufflerOrbital Dia.: 1.5mmOverall Length: 4.9″Air Inlet: 1/4″Pad Size: 3″ (75mm)Free Speed: 15000RPMSpindle Thread: 5/16″Air Hose: 3/8 I.DAvg. Air Consumption: 2.1CFM
Internal Reference: KI-6628K