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Carmex Threading Tap - Spiral Flute - UNF Supercut Tap - HSS-E - 7/8 x 14

Carmex Threading Tap - Spiral Flute - UNF Supercut Tap - HSS-E - 7/8 x 14

SKU:CTSD374C087514UNF2BXT5

The Carmex Spiral Flute UNF Supercut Tap (7/8 x 14) is a precision threading tool crafted for professionals who demand clean, accurate UNF threads in challenging materials. Built with HSS-E and a ... Read more ↓
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StyleSpiral Flute
FormUNF
Size7/8
Pitch14
Tolerance2B
StandardDIN 374
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£151.84
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5 days estimated lead time — subject to availability
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The Carmex Spiral Flute UNF Supercut Tap (7/8 x 14) is a precision threading tool crafted for professionals who demand clean, accurate UNF threads in challenging materials. Built with HSS-E and a focus on high-speed performance, it delivers dependable results in demanding environments.

  • Threading type: Spiral flute design for efficient chip removal and reduced clogging during UNF tapping.
  • Material: HSS-E (high-speed steel with cobalt) for improved heat resistance and longer tool life in tough metals.
  • Size and thread: 7/8" major diameter with 14 threads per inch (UNF) for fine, precise threading.
  • Design: UNF Supercut geometry optimized to cut clean, consistent threads with less effort and wear.
  • Applications: Ideal for tapping steel, stainless steel, and other hard-to-tap materials at higher speeds.

With this tap, you can achieve dependable, accurate UNF threads while minimizing tool wear and downtime. The spiral flute aids steady chip control, helping maintain cutting speed and ensuring reliable thread formation. The cobalt-enriched HSS-E construction stands up to heat and friction, supporting productive tapping in demanding projects and producing repeatable results that professionals can trust.

Style Spiral Flute
Form UNF
Size 7/8
Pitch 14
Tolerance 2B
Standard DIN 374
Reach N/A
Thread Direction Right Hand
Substrate HSS-E
Materials Universal
Shank Diameter 18
Overall Length 125
Flute Length 17
Square 14.5
Drill Diameter 20.4
Finish XT5

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

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Staff are very helpful and interested in providing a good service making us the customer feel valued.
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Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
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Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
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Full Range: Carmex Threading Taps - Spiral Flute - UNF Supercut Tap - HSS-E

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You are viewing CTSD374C087514UNF2BXT5. Click any other SKU to view its full details.

Product SKUSizePitchOverall LengthFlute LengthSquareDrill DiameterPriceStock Order
CTSD371C640UNF2BXT5 No. 64056632.95£20.42 5 days
CTSD371C836UNF2BXT5 No. 8366373.43.5£22.22 5 days
CTSD371C1032UNF2BXT5 No. 10327084.94.1£22.22 5 days
CTSD371C1228UNF2BXT5 No. 122880104.94.6£23.00 5 days
CTSD371C025028UNF2BXT5 1/42880105.55.5£27.66 5 days
CTSD371C031224UNF2BXT5 5/1624901366.9£27.66 5 days
CTSD371C037524UNF2BXT5 3/8241001588.5£36.32 5 days
CTSD374C043720UNF2BXT5 7/1620100156.29.9£47.22 5 days
CTSD374C050020UNF2BXT5 1/122010015711.5£63.58 5 days
CTSD374C056218UNF2BXT5 9/161810015912.9£74.48 5 days
CTSD374C062518UNF2BXT5 5/81810015914.5£74.48 5 days
CTSD374C075016UNF2BXT5 3/416110171117.5£110.52 5 days
CTSD374C087514UNF2BXT5 Viewing7/8141251714.520.4£151.84 5 days

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