Product Description

Rubber grip absorbs the vibration remarkably well and also protects your hand from the cold.
Light weight body design and easy to operate feather touch trigger.
Handle grip exhaust directs air away from operator and workplace.
•4 positions regulator dial for easy adjustment and it has an forward, reverse lever for easy adjustment.

AT SI1490A
Maximum Torque Nm/(ft-lb) 850/(627)
Working Torque
Range Nm/(ft-lb)
0-620/(0-457)
Bolt Cap mm/(in.) 20/(3/4)
Free Speed r.p.m. (F)8,000
(R)8,500
Weight kg/(lb) 1.9/(4.19)
Noise Level dBA/(power) 94/(105)
Vibration a/k m/s2 11.4/1.6
Avg.Air Consumption CFM 5.1
Air Inlet Size in. 1/4
Hose Size mm/(in.) 10/(3/8)
Twin Hammer