400 Nm Completely closed head avoids the entry of swarf etc. Reduced vibrations Air connection inlet: Inside thread 12. 91 mm (1 4) Coupler plug: Nominal size 7. 2 (included) Hose diameter (recommended): 10 mm Working pressure (bar): 6. 3 Sound power level: 109 db(A) Lp W Vibration acceleration: 6. 02 m s2 Forward and reverse: single stage (right left) Cold insulated handle Output: Square, solid 12." name="description"/> 400 Nm Completely closed head avoids the entry of swarf etc. Reduced vibrations Air connection inlet: Inside thread 12. 91 mm (1 4) Coupler plug: Nominal size 7. 2 (included) Hose diameter (recommended): 10 mm Working pressure (bar): 6. 3 Sound power level: 109 db(A) Lp W Vibration acceleration: 6. 02 m s2 Forward and reverse: single stage (right left) Cold insulated handle Output: Square, solid 12." property="og:description"/> 400 Nm Completely closed head avoids the entry of swarf etc. Reduced vibrations Air connection inlet: Inside thread 12. 91 mm (1 4) Coupler plug: Nominal size 7. 2 (included) Hose diameter (recommended): 10 mm Working pressure (bar): 6. 3 Sound power level: 109 db(A) Lp W Vibration acceleration: 6. 02 m s2 Forward and reverse: single stage (right left) Cold insulated handle Output: Square, solid 12." name="twitter:description"/>