Free speed:25,000RPMAverage air consumption (25%): 4SCFM
Collet: 1/8", 1/4"; 3mm, 6mm
Exhaust: Front
Length:125mmWeight: 0.36Kg, 0.78LbsAir pressure:90psi, 6.3kg/cm2Air inlet:1/4"
Mini Air Die Grinder