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Carmex Threading Tap - Spiral Point - UNF Supercut Tap - HSS-E - 9/16 x 18

Carmex Threading Tap - Spiral Point - UNF Supercut Tap - HSS-E - 9/16 x 18

SKU:CTPD374B056218UNF2BXT5

The Carmex Threading Tap is a Spiral Point UNF Supercut tap built for precision threading in tough metals. It’s designed for professionals who need reliable, repeatable UNF threads and efficient ... Read more ↓
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StyleSpiral Point
FormUNF
Size9/16
Pitch18
Tolerance2B
StandardDIN 374
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£69.06
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5 days estimated lead time — subject to availability
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The Carmex Threading Tap is a Spiral Point UNF Supercut tap built for precision threading in tough metals. It’s designed for professionals who need reliable, repeatable UNF threads and efficient chip control to keep production moving.

  • Size & Thread: 9/16" diameter, 18 TPI UNF (9/16-18 UNF).
  • Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance.
  • Design: Spiral Point to aggressively push chips forward and maintain smooth cutting action.
  • Chip Evacuation: Efficient spiral geometry reduces clogging and supports steady threading progress.
  • Durability: Built to withstand high-speed threading and demanding materials with lasting performance.

When you use the Carmex UNF Supercut Tap, you’ll achieve clean, accurate threads with fewer reworks. The cobalt-enhanced HSS-E resists wear under heat, enabling faster tapping without sacrificing precision. The spiral point and proactive chip evacuation keep the process steady in through-hole applications, delivering reliable results across production runs and finishing parts to spec.

Style Spiral Point
Form UNF
Size 9/16
Pitch 18
Tolerance 2B
Standard DIN 374
Reach N/A
Thread Direction Right Hand
Substrate HSS-E
Materials Universal
Shank Diameter 11
Overall Length 100
Flute Length 20
Square 9
Drill Diameter 12.9
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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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 Point - UNF Supercut Tap - HSS-E

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You are viewing CTPD374B056218UNF2BXT5. Click any other SKU to view its full details.

Product SKUSizePitchOverall LengthFlute LengthSquareDrill DiameterPriceStock Order
CTPD371B836UNF2BXT5 No. 83663123.43.5£21.34 5 days
CTPD371B1032UNF2BXT5 No. 103270144.94.1£21.34 5 days
CTPD371B1228UNF2BXT5 No. 122880184.94.6£22.12 5 days
CTPD371B025028UNF2BXT5 1/42880185.55.5£26.50 5 days
CTPD371B031224UNF2BXT5 5/1624902066.9£26.50 5 days
CTPD371B037524UNF2BXT5 3/8241002088.5£34.80 5 days
CTPD374B043720UNF2BXT5 7/1620100206.29.9£45.28 5 days
CTPD374B050020UNF2BXT5 1/22010020711.5£60.94 5 days
CTPD374B056218UNF2BXT5 Viewing9/161810020912.9£69.06 5 days
CTPD374B062518UNF2BXT5 5/81810020914.5£69.06 5 days
CTPD374B075016UNF2BXT5 3/416110241117.5£102.64 5 days
CTPD374B087514UNF2BXT5 7/8141252414.520.4£141.48 5 days
CTPD374B112UNF2BXT5 1121402714.523.25£189.28 5 days

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