* Air screwdriver

* The specification of hexagonal:1/4''

* Avaiable screw thread:M4-M5

* Freedom specification:8000rpm

* Pitch of strand:20.6-m

* Air consumption:0.22M/min

* N/W:750g

* Length:180mm

* Caliber:3/8ID

* Coupler specification:1/4''

* Working pressure：0.63MPa