Review on 🔪 COMOWARE Silver Industrial Cutting Tools with Reduced Shank for Efficient Storage by Napoleon Robbie

Used about 4 times. It's too soft for steel like angles. For the price listed for a 1" bit I would think that with the right cutting oil it would last a while. It just wasn't for me. Not sure if I just bought the wrong bit or what but it definitely has metals listed as drillable in the description and I'm after about the 3rd or 4th hole it was made for , ungodly amounts of coolant used in vain at an angle of 1/8 inch.