The best 3 4 inch impact wrenches cordless in comparison

ELECTRIC RATCHET 18V 20V cordless ratchet wrench, maximum speed 260RPM, maximum torque 80N.M, helps you remove tighten screws and nuts quickly and easily. Perfect for any car maintenance, construction or home repair work.

Powerful Motor 16.8V Cordless Ratchet Wrench Equiped with a Powerfull Motor Delivers 40 ft-lbs power at 400 RPM. This Ratchet Wrench Fits for Automotive Machinery, Mechanical Repair,Scaffolding Installation,Furniture Assembly etc

Multi-functional Application 1 2 inch impact spanner can handle most of the maintenance work in daily life, the spanner function can easily tighten most of the nuts, suitable for removing and replacing car tyres; the electric drill function can easily drill holes, suitable for drilling holes in wood, tiles and metal

380N.m High Torque Impact Wrench The 21V brushless motor provides of 280 ft-lbs (380N.m) torque, making it the market's highest torque battery-powered cordless impact wrench. easily tightening most nuts, suitable for tire unloading, family car and pickup truck, steel structure construction, scaffolding, car tires, assembling furniture, installing scaffolding, garage use, DIY projects, etc.

Includes 4.0aH lithium-ion battery and charger No cables, no petrol and no pollution

Extended Headpiece Featuring a 4-inch long neck and a compact 3 8-inch headpiece, this electric ratchet effortlessly accesses tight and narrow spaces, loosening or tightening nuts with ease. Unlike ratchets with shorter heads, the extended electric ratchet provides effective knuckle protection, ideal for automotive maintenance, construction, or home repairs.

COMPLETE A WIDE VARIETY OF FASTENING APPLICATIONS with 490 ft-lbs of max fastening torque and 516 ft-lbs(700N.m) of max breakaway torque. Fit for remove or tigthen M8-34 nut . In addition to being effective for changing tires of various vehicles, the impact gun can be used for heavy equipment maintenance, significant building projects, product assembly, and automotive repairs, etc.

18V high power motor delivers 400Nm of torque ideal for fast tightening removing of heavy duty fasteners

High Torque Impact Wrench is suitable for difficult work The JOVANT impact wrench stands out with its lightning fast peak separation torque of 737 ft lbs (1000 Nm) and a maximum speed of 2400 rpm, Possessing Explosive Power. The main components are forged using advanced technology, and the brushless motor provides strong power output. Whether you are working in automotive repair, construction, heavy equipment maintenance, or some home scenarios, you can achieve a perfect balance between power and precision.

4.0AH BATTERY AND FAST CHARGER The Large capacity 4000mAh lithium battery, provides stable and huge power and enough run time for your daily work, and gives the impact wrench more power for serve life. With 2.0A fast charger, it only takes 2 hours to fully charge the power driver. Ergonomically designed handle with rubberised soft grip fits your hand perfectly to provide maximum control and comfort

Upgraded Brushless Powerful Motor Electric Impact Gun adopts high-efficiency brushless motors,which have strength in better performance and longer durability, with less noise and no sparks.Power impact wrench has a high torque of up to 600N.m and the max speed is 3300RPM, making it a more professional suit for more heavy-duty industrial tasks

800 N.m High Torque The cordless impact wrench uses a powerful brushless motor. The powerful, low-maintenance brushless motor ensures impeccable performance, delivering over 200% better performance and 1000% longer runtime than traditional brushed motors. The impact wrench offers a maximum torque of 800 N.m.