Drill America 3/8-16 UNC High Speed Steel Tap Set

Used for manual thread cleaning. working well even w/o lubricant

good quality for the price, they work well.

Used it the first second I got a chance with proper cutting fluid. Extra careful 1/4 turn and back out a little to break the chips. Broke off inside of the hole.

one of the three broke immediately on light metal. not a happy camper.

These taps were marked HSS and 12-24. There were no other markings for either manufacturer or country of origin on either the taps or the packaging. Are they counterfeit? Who knows? The good news is that they do have the correct pitch and diameter and at least cut in soft metals. These are quite inexpensive taps, so this is probably a reasonable deal for incidental use. They worked fine for the thread cleanup that I have done, but I would probably not use them in production.

Did the job.

Arrived in good time, and used in Aluminum material tapped gave a great thread.

Just what I needed.

Great addition for the hobbyist, starting and bottoming taps included.

All three styles of taps are included in this purchase.