Gison Air File GP-948 Gison Air FileStroke Speed : 3,700 bpmPiston Stroke : 10 mmNet Weight : 1.00 kgLength : 174 mmAir Cons. : 0.24 m3/minAir Inlet : 1/4"Hose Size : 6.5 mm(ID)Sound Pressure : 90 dBAAir Pressure : 90 psiVibration : 4.5 m/S2 MSRP: Was: Now: $250.00 ex GST