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5pcs No 3-56 UNF HSS Hachine Tap, 3 x 56 UNF Right Hand Thread Tap

4.4 (1) Write Review
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$16.99

$ 7 .99 $7.99

In Stock
  • 【Size】Length: 1.81"/46mm, Thread Head: 0.59"/15mm, Square Head: 2.8mm x 2.8mm (L*W), Shank Diameter:3.55mm, Pitch: 56 TPI.
  • 【Feature】Standard thread design, made of High-speed steel with high hardness and toughness, provide rapid chip removal for efficient threading.
  • 【Application】Make or repair thread, suitable for most metals, copper, alloy steel, cast iron, aluminum, brass, abrasive steel, A3 steel, iron plate ETC.
  • 【Usage】Can be used with manual equipment or special processing consoles for tapping, Appropriate addition of coolant can extend the service life when tapping.
  • 【Package Included】5pcs 3-56 UNF Right Hand Thread Tap.


Product Description

Thraed Tap

Straight flute design, used for through-hole and shallow blind hole tapping.

Brand Aceteel
Model Straight Flute
Cutting Direction Right Hand
Material High-Speed Steel 6542

Tips:

  1. Before tapping confirm whether the diameter of the round hole is appropriate, and 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

Sean Zanella
Reviewed in the United States on November 17, 2024
idk if they are the best quality taps, but they look well finished, and i was using them to chase threads in hdpe/derlin type material, and they worked well in that application.