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The SeeSii WH710 is a 1/2-inch cordless impact wrench built around a brushless motor rated at 665 ft-lbs of breakaway torque and 579 ft-lbs of tightening torque, with up to 2400 RPM and 3300 IPM. It runs on a 21V 4.0Ah lithium pack and comes as a kit with six impact sockets, a charger and a hard case. It suits home garages, mobile mechanics and crews who need lug-nut power without a cord. Against name-brand 1/2-inch impact wrenches from Makita, DeWalt and RYOBI, it offers comparable torque figures and a fuller kit for far less money, though it is heavier and less proven over years of daily use.
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Buyers rate it 4.7 out of 5 and praise its torque, build and complete kit. One reviewer's test put its value and build quality ahead of Makita, RYOBI and DeWalt.
The SeeSii WH710 is a 1/2-inch cordless impact wrench with a brushless motor. It delivers up to 665 ft-lbs (900 N·m) of breakaway torque and up to 579 ft-lbs (800 N·m) of tightening torque. It runs at up to 2400 RPM and 3300 IPM.
The anvil is tungsten steel and the hammer is alloy. The housing is dual-layer ABS with a TPE anti-slip grip. A built-in LED work light helps in tight or dark spaces.
It has 3 forward gears and 2 reverse modes, with a variable-speed trigger. Auto-stop reverse helps prevent dropped fasteners. It runs on a 21V 4.0Ah lithium battery and comes as a kit with six impact sockets, a charger and a storage case.













