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5/16'-20 UN HSS Tap And Die Set, 5/16 x 20 UN Machine Thread Tap And UNS Round Thread Die Right Hand

4.3 (13) Write Review
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$14.99

$ 7 .99 $7.99

In Stock
  • Tap Long: 2.76"/70mm.
  • Die OD: 0.98"/25mm, H: 0.35"/9mm.
  • Tap Material: High Speed Steel, Die Material: Alloy Tool Steel.
  • Application: Process Steel, Iron, Aluminum, Copper and other metals, widely used in thread repair and other processing.
  • Package Include: 1 x 5/16"-20 UN Tap & 1 x 5/16"-20 UN Round Die.


Product Description

tap and die set
taps

Straight Flute Thread Taps

  • Material: High-Speed Steel.
  • Cutting Direction: Right Hand.
  • Straight flute design, used for through-hole and shallow blind hole tapping, not for blind hole tapping.
taps

dies

Tips

  1. Before tapping confirm whether the diameter of the round hole is appropriate, and to take protective measures when working.
  2. When tapping, it is necessary to add water or coolant to cool down to prevent excessive temperature and reduce tap loss. If it encounters difficulty in rotation, the tapping should be suspended.
  3. Be sure to select the appropriate cutting oil for the complex tapping process and apply anti-rust oil for maintenance after use.
Aceteel

R Frye
Reviewed in the United States on September 5, 2024
Making my modified brass bullet cases
Bud
Reviewed in the United States on June 9, 2024
I needed the die, I had a tap already. I will grind it to a bottom tap. I use it to modify cases
Archangel
Reviewed in the United States on March 4, 2024
Tap is in spec and cuts cleanly.
bb
Reviewed in Canada on February 27, 2024
used on brass
Bryan Soles
Reviewed in the United States on October 4, 2024
Worked perfect to retap a hole in my caliper bracket.
OSF
Reviewed in the United Kingdom on October 29, 2024
Well made and does the job it was made for. Saves a lot of money.
Richard Kinney
Reviewed in the United States on September 4, 2023
Priced Right
Roger L. Van Ness
Reviewed in the United States on July 26, 2023
Took a little longer to get here than I liked.
Christopher Fournier
Reviewed in Canada on June 11, 2023
Exactly what I needed and exactly what I got!
murphy
Reviewed in the United States on May 16, 2023
the size I needed is not included in many sets with multiple taps and dies. Local hardware and even big box stores don't stock it. Had to go online. several choices and this one tap came with an included die. HSS too.
Colin Hewison
Reviewed in Germany on November 6, 2023
Alles gut angekommen, noch nicht ausprobiert, sieht aber gut aus.
Mr Bryl
Reviewed in Sweden on June 26, 2022
Gängsnitt och gängtapp som verkar ha bra kvalitet för dom hobbyjobb jag utför på mina pilbågar.
Kindle Customer
Reviewed in the United States on October 15, 2022
Arrived quickly and is a high quality product. Recommended.