Review on 🔧 Drill America POUD ACOJ Plastic: Powerful and Durable Drill Bit Set for Precision Drilling by Richard Muncy

Bought to drill a car frame to install a trailer hitch. Used to oil and recommended speed on my drill bit and they dulled almost immediately. Instead, I used a $5 tile drill bit (recommended when searching the web) to drill a pilot hole and was then able to enlarge those holes with purchased bits. It seemed like a lot of money for not enough return.