COMOWARE Drill and Tap Sets, HSS Jobber Length Drill Bits with Metal Indexed Case | 18-Piece, 6-32 to 1/2"-13 Tap Sizes

Bought for customizing PC case but if I’m gonna pay might as well pay a littl extra for a set of drill and tap bits. Works great even on smallest size bits and taps. Glad I bought it 10/10

They work great

They are sharp cut well hold up well taped holes made are a good tolerance, but very brittle would not recommend in an hex impact even though they say you can . 2 separate taps shattered on my driver on lower settings and high, hydrolic driver may work more effectively. Hand drilling with clutch set worked very well. Otherwise would be 5 star review.

Very durable product. Used on 1/8 thick steel and performed flawlessly. Comoware is a great brand that holds its sharpness. Only things is it does not have a case with it. Not a deal breaker for me.

Used cutting oil but drill bit dulled after 5 uses, 11 gauge steel.

So far I've just used the 7/16 for a bunch of threaded holes in 1/2" plate and it's holding up well. I'll let you know how it works on my nemesis - 1/4-20.

Used these to tap some holes in hard maple for a router lift I am making. They worked perfectly and the screws move in and out effortlessly. I have not used them in metal yet. That will be don't on one of my next projects.

The drill-tap worked fine but take your time . Once the tap goes through you can go to far if you are not careful . Would buy again .