●The model ST-IW1640 is applied proved parts with mature manufacturing process to reach the best balance of performance-cost ratio according to SUMAKE's standard qualification.
●This model is designed as a best economic solution for professional users who mainly need the tool to deal with general nut tightening & loosening applications such as passenger vehicle tire change or general facility maintenance.
1/2” Composite Air Impact Wrench
Model No. |
Square Drive (inch) |
Free Speed (r.p.m) |
Working Torque |
Max Torque |
Air Inlet (PT) |
Air Hose (ID) |
Air Consumption |
Overall Length |
Net Weight |
Packing Pcs/Ctn/G.W./Cuft (kgs) |
|||||
ft-lb |
N-m |
ft-lb |
N-m |
cfm |
l/min |
inch |
mm |
lbs |
Kgs |
||||||
ST-IW1640 |
1/2 |
10,000 |
660 |
895 |
850 |
1,152 |
1/4” |
3/8” |
17 |
480 |
7.48 |
190 |
4.6 |
2.1 |
10pcs/Ctn/26/1.5' |