Review on 🔋 Stainless-Plastic Indexed Comoware with Enhanced Durability by Christopher Isaac

Bought to drill a couple of broken bolts into patio furniture. Couldn't make a single hole. Both 1/8" bits dulled very quickly, although coolant was used as a lubricant and the RPM was adjusted to keep the bit from overheating. Then both nozzles broke. They are advertised for use on hardened metal. Obviously not. Poor quality and a total waste of $20. They came back a day after I received them. If I could give them 0 stars I would save your time and $$$. Avoid them and buy something else.