Model Number: YF-207 J4 Brand Name: BLUAIR Key Specifications/Special Features: Ultra and compactMax torque: 678Nm (500ft/lb)Overall length: 99mmLight weight: 1.36kg．Housing and handle: one-piece aluminum-alloy, die-casting type．Good performance in narrow spaces．Easy maintenance．Durable anvilLife time: 16,000 cyclesCertifications: CE 2006/42/EC Model Square
drive
(inch) Bolt capacity (mm) Max torque (ft.lb / Nm) Net weight (kg/lb) Length (mm) Air cons (m/min) Air Inlet
(inch) Hose size (mm) YF-207 J4 1/2" 16 500/678 1.36/3 99 0.2 1/4" 10 YF-207 J3 3/8" 16 450/610 1.36/3 99 0.2 1/4" 10 Mechanism: Jumbo hammer Speed (RPM): 11,000 Vibration (m/s): 2.8 Sound pressure (dBA): 94