An Electric impact wrench is a high torque power tools used primarily to tighten or loosen stubborn fasteners
Specification
Typical Value
Power Source
AC mains or rechargeable battery
Rated Voltage
18–20 V DC (cordless) or 220–240 V AC (corded)
Motor Type
Brushed or brushless
Drive Size
1/2”, 3/4”, or 1” square drive
No-Load Speed
0–2,200 rpm
Impact Rate
0–3,200 impacts/min
Maximum Torque
300–1,700 Nm
Fastener Capacity
M10–M30 bolts
Direction Control
Forward and reverse
Speed Control
Variable speed trigger with multiple modes
Weight
2–6 kg
Protection Features
Overload protection, electric brake, LED work light
Housing Material
High-strength plastic with metal gear case
Operating Temperature
-10°C to 40°C