The Hercules 20V 1/2 inch impact driver offers impressive performance specifications that not only meet but also exceed those of similar tools from other popular brands. It delivers 1,400 ft. lbs of bolt breakaway torque and up to 900 ft. lbs of fastening torque. In a real-world test conducted by the Torque Test Channel, the Hercules outperformed models from Bauer, Milwaukee, and Kobalt, achieving 179 ft. lbs in the channel’s 5-second tightening test.

In a test conducted by Toolhead147 using a 1″ spade bit, the Hercules impact driver proved its power by breaking the bit at the shank. This showcases the Hercules’ capability of handling tough jobs effectively. Additionally, Shop Tool Reviews tested the 1/4″ hex drive version of the Hercules impact driver and found that it can loosen fasteners with an astonishing 450 ft-lbs, surpassing the manufacturer’s specifications.

While it will take years of real-world use to fully determine if Hercules tools can compete with renowned brands such as DeWalt and Milwaukee, the Harbor Freight line, including the Hercules tools, appears to be a strong competitor in the market.