Corded v Cordless Angle Grinders Dyno'd! Milwaukee vs Harbor Freight

Our lifetime of *TOOL RANKINGS* now includes angle grinders!: https://torquetestchannel.etsy.com Go Check out @westweld ! Today we build the 4.5" angle grinder dyno and figure out how powerful popular Harbor Freight Hercules & Bauer cordless options are compared to corded Milwaukee 7amp & Bauer 8amp are to start our ranking of cordless angle grinders! The creator of this channel is working in product development for Astro Tools, who don't make angle grinders, but also consider multiple sources when looking at a tool!