Review on Enhanced Neiko 10181A Titanium Grooved 3-Piece Set by Chris Webb

I bought this step drill set a while ago. I am a radio amateur and build my own antennas. I often make frames etc. from 1/8 sheet metal. You can literally break these sheets by bending them back and forth. While trying to drill some holes I screwed three of the 5 bits. Once you drill a hole to 3/8" the bits become completely dolly and won't even cut paper anymore. time.chinese trash. oops. I meant chinese quality.