impact wrench
Model: ZMA-660
certificate:CE ISO9000/2000
no-load speed:4500r.p.m
Max. Torque : 2200ft-ib/2992 N-m
Air inlet:3/8 inch
Weight : 12kg.
package:color box
31*28*45cm
delivery time :20~30days.
Suitable for screw and unscrew work of big truck and lorry.bus .large machines etc