













Drill America 3/8-16 UNC High Speed Steel Tap Set
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Andrei
> 3 dayUsed for manual thread cleaning. working well even w/o lubricant
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Larry
> 3 daygood quality for the price, they work well.
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Cory
> 3 dayUsed 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.
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Daniel Minskey
> 3 dayone of the three broke immediately on light metal. not a happy camper.
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Nolan Ruecker DDS
> 3 dayThese 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.
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Marvin Stier
> 3 dayDid the job.
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drM
> 3 dayArrived in good time, and used in Aluminum material tapped gave a great thread.
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R.Baratka
> 3 dayJust what I needed.
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Michael R. Linville
> 3 dayGreat addition for the hobbyist, starting and bottoming taps included.
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Richard Boneske
> 3 dayAll three styles of taps are included in this purchase.