COMOWARE Center Drill Bit Set - Countersink Lathe Mill Tooling Set, HSS, M2

packaging was nice, make and finish looks very good, it functioned as advertised ( you have to use cutting fluid to keep it sharp and prolong its service life ). Material used looks high quality and finish isexcellent. Great value for the money.

Works well for what I bought it for

You get what you pay for. Had 1 break in my smaller lathe on the first hole but the other side is doing good. I'd say thier good for the hobby shop but that's about it.Go easy on them. Don't use much pressure and definitely do not use them in a hand drill.

I have drilled thin wall stainless steel tubing with these. They hold up very well.

The product was as described and the price was great.

I don't know if I would purchase again. The flute length looks to be different from side to side. Which would be a problem for a center drill. Also two of the five bits had flash rust on them already. Time will tell on there durability or longevity.

VERY GOOD

Use them for making great one hitters