Review on 🔪 ASNOMY 16 60mm Highly Durable Titanium Coated Stainless Steel by James Wiley

I bought these to use at work. I'm an aircraft sheet metal mechanic. I mostly use them on aluminum and they make nice clean holes. I love the large sizes it includes. I'm not sure if you can replace the drill bits when they get dull. Each comes with its own drill and container. I like them, they work better than the ones I bought in the store.