Review on 🔧 Optimize Precision: Performance Tool W8618 - 8mm Drill Unleashed by Daniel Ton

When I bought a cheap steel tap I should have known better, but it goes without saying that neither the tap nor the bit will work in heat treated steel. I tried using this to drill and tap the ak47's rear pivot but ended up having to go the other way. I'm sure this works for polymer/acrylic and aluminum, but if you're trying to cut steel go the other way.