B7444
Suitable for production and assembly applications. Twin hammer mechanism. 1/2? square drive. Three position dial style speed regulator. Forward/reverse selection. Ergonomic and comfortable handle grip. Fixed inlet and exhaust.

Forward
Position 1: 4000rpm, position 2: 5000rpm, position 3: 7000rpm.

Reverse
Position 1: 3000rpm, position 2: 5000rpm, position 3: 7000rpm.

Specifications:
Model number: B7444. 
Collet size: 1/2? (13mm). 
Free speed: 7,000rpm.
Maximum torque: 813 ~ 542Nm (600ft/lbs)
Recommended air pressure: 6.2Bar (90PSI). 
Air consumption: 4CFM* (113ltr/min). 
Air inlet thread: 1/4? NPT. 
Minimum air hose size (ID): 10mm (3/8?). 
Noise level/sound pressure?: 83dBA. 
Sound power level?: 90dBA. 
Vibration level#: 6.8m/s2. 
Overall length: 183mm. 
Net weight: 1.94kg.

?Per Pneurop Standard Per EN ISO 15744:2002. 
#Per EN 28927-2. 

Action shots:
Vibration dampened rubber grip.
Three point adjustable air (speed) regulator.
One finger stop/start trigger operation.
Easy push button forward/reverse operation.