Product Price Max Torque (Nm) Impact Energy (Joules) RPM Weight (kg) Voltage (V) Anvil Style Speed Settings
Makita GWT10T 40V XGT Brushless Cordless 4-Speed High-Torque 1in D-Handle Extended-Anvil Impact Wrench Kit
US
£1086.25 2,950 ft-lbs nut-busting torque 0-600 / 0-700 / 0-850 / 0-1,200 RPM 26.8 lbs with battery 40V max XGT 1in square drive 6in extended friction ring anvil 4

The Makita GWT10T is a heavy-duty 40V XGT brushless impact wrench with 2,950 ft-lbs of nut-busting torque, a 1in extended friction-ring anvil, and four speed settings. Its D-handle design and high output suit professional mechanics, fleet technicians, and heavy-equipment work.

★ Ideal for

It suits the search for the most powerful impact wrench available because it delivers 2,950 ft-lbs of nut-busting torque from a 40V platform and uses a heavy-duty 1in, 6in extended anvil for large fasteners.

Makita GWT02D 40V Max XGT Brushless Cordless 4-Speed High-Torque 1/2in Square-Drive Impact Wrench Kit with 2.5Ah Battery
US
£483.60 1620 ft-lbs nut-busting torque; 1250 ft-lbs fastening torque 0-850 / 0-900 / 0-1000 / 0-1800 RPM 8.6 lbs with battery 40V max XGT Friction ring 4

The Makita GWT02D is a high-torque cordless impact wrench with a brushless motor, four speed settings, and a 1/2in friction-ring anvil. Its 40V XGT platform, two 2.5Ah batteries, rapid charger, and compact 8-3/8in length suit mechanics, contractors, fleet technicians, and heavy-equipment service work.

★ Ideal for

For users asking what is the most powerful impact wrench available, this model is a strong cordless choice because it delivers 1620 ft-lbs of nut-busting torque, 1250 ft-lbs of fastening torque, and speeds up to 1800 RPM.

Ingersoll Rand 2236QTIMAX DXS2 1/2in Air Impact Wrench with Titanium Hammercase and Friction Ring Retainer
US
£186.34 1500 ft-lb 8500 4.4 lb 1/2in square friction ring 3

This pneumatic impact wrench delivers 1500 ft-lb of breakaway torque and uses a lightweight titanium hammercase for durability. Its interchangeable Drive Xchange System and three speed settings suit professional automotive, maintenance, construction, and industrial users.

★ Ideal for

It suits the search for the most powerful impact wrench because its 1500 ft-lb breakaway torque, 8500 RPM speed, and durable titanium hammercase provide exceptional heavy-duty fastening and removal performance.