Review on 🔧 Quality Performance: Gyros 45 11260 Carbon Steel Gauge - Accurate Measurement Tool by Patrick Matin

We bought these to drill holes in PVC pipe to make a garden irrigation system. They worked fine. As with any hardened steel, being brittle, a piece this tiny in diameter breaks easily. That's why they come many in one package. A few tips to reduce breakage; Do not attempt to use drills when you are tired or when your physical fitness is below 100%. Working in a comfortable position on a firm, elevated work surface, insert the drill bit into the chuck and allow it to drill as deep as possible. as needed, nothing more. These are good pieces at a good price.