3/8 Inch HSS Twist Drill Bits 5Pcs, HPHOPE 3/8" Jobber Drill Bits Set, Straight Round Shank, Suitable for Drilling in Hard Metal, Stainless Steel, Cast Iron

Nice drill bits would buy again

These worked really well going through auto frame

Bought as like new/ The case was broken, but they looked new so. They work better than titanium drills. Use drill oil.

I purchased these to drill out a lug nut. Not sure the relative hardness of lug nuts, but none of my other drill bits were making any progress and were going dull in the process. These bits cut through lug and hold up well. You have to find the right speed, use a little WD40, and be patient and persistent. The drill bit didn't look that much worse for wear when done

Needed to drill 24 holes into 14 gauge stainless steel for a commercial computer installation job. Figured I'd just have to burn through a pack of these to get done. What a surprise to find that not to be the case. I needed only one bit to do the entire job and that bit is even ready to do more work. These are way better than I expected them to be. Considering the cost, this is a lot of bang for your buck. Great tool. Very happy with the purchase.

Sharp. Excellent product. Will definitely buy again

The bit did the job. Happy customer

Work as advertised.

Bits performed poorly on ferrous steel and the top of one sheared off while drilling. Might be ok on softer metals but failed to meet even minimum expectations on a piece of u-channel sign post.

I build vintage race cars, I’ve got a dedicated 1/8” drill because it’s used so much. We’ve tried all sorts of drills, because we work with aluminium, steel, stainless, brass it’s hard to find a bit that will do it all. I cannot fault these at all and for the money you can’t go wrong. I’ve paid this price for 2 bits before from a major brand and they were hopeless for multi metal. Im deffo going to buy again and check out other sizes! I even run these in the lathe and pillar drill/mill now.

jamais recu

Excellent drill bits,have used three of them extensively over a two week period.Have not broke one of them yet.

These wouldn’t drill butter. First 4 were totally blunt as if had been used. The 5 worked ok but blunted not long after. Will stick with Bosch next time.