Review on 🔩 CO Z Titanium Automatic Aluminum Multiple: Cutting-Edge Efficiency and Durability Combined by Bryan Aleman

I ordered these in the middle of summer during the workshop overhaul due to the pandemic. A few months later I actually needed one of these bits (there are so many options in this set) to widen the TV's mounting holes, as screw diameters on the back of LCD TVs seem to have changed over the last decade. The bit chewed through 1/8" steel plates without worrying about slipping or scratching. Now I like the strength of these bits.