Its 12-volt battery can generate 1600 rpm and 300 in-lbs of torque. Milwaukee's M18 ½-inch High-Torque Impact Wrench has a four-pole motor and 18-volt battery, giving it 450 ft-lbs of torque for ...

The options that checked these boxes for us were the Milwaukee M18 2606-22CT and the Bosch PS31 2A-- the former for those wanting an 18-volt option and the latter for those who prefer a 12-volt tool.

Luckily for Milwaukee, it seems the users are in their ... DeWalt 20-volt Atomic Impact wrench despite using a smaller 12-volt battery pack, though he notes that pushing the tool to its absolute ...