M18 Fuel Drill vs M18 Brushless. Is Fuel worth it? Milwaukee M18 brushed is trash, is brushless? 

#challenge
#comparison
#tool
If a tool runs cooler, especially under heavy use, it will last longer. I drilled a couple holes in some steel and checked the temps.
I have had poor experiences with M18 brushed, Fuel is great, but here I test brushless non fuel against fuel.