1. Square drive: 1/2"
2. Air pressure: 90psi
3. No-load speed: 8000rpm
4. Capacity bolt dia.: M17(mm)
5. Max Torque: 780n. M
6. Vibration of square head: <0.4mm
7. Air inlet: 1/4"
8. Net weight: 2.75kgs
9. Blade length: 38mm