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Carmex Threading Tap - Spiral Flute - UNF Supercut Tap - Powder Metal - 5/8 x 18

Carmex Threading Tap - Spiral Flute - UNF Supercut Tap - Powder Metal - 5/8 x 18

SKU:CTSD374C062518UNF2BXXT3

The Carmex Threading Tap is a precision spiral-flute UNF Supercut tap designed for engineers and machinists who demand dependable, high-speed threading in UNF applications. Built for tough materi... Read more ↓
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StyleSpiral Flute
FormUNF
Size5/8
Pitch18
Tolerance2BX
StandardDIN 374
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£115.46
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5 days estimated lead time — subject to availability
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The Carmex Threading Tap is a precision spiral-flute UNF Supercut tap designed for engineers and machinists who demand dependable, high-speed threading in UNF applications. Built for tough materials, it delivers clean, accurate threads with every cut.

  • Thread Type: UNF 5/8-18 threading standard, engineered for fine-pitch, strong fine-thread fasteners.
  • Flute Design: Spiral flute geometry that promotes efficient chip evacuation and reduces clogging during deep or rapid cuts.
  • Material: Powder metal construction for enhanced durability and wear resistance in demanding machining environments.
  • Cutting Style: Supercut geometry in the UNF family to provide robust cutting action and smooth thread formation.
  • Application: Ideal for precision threading across challenging materials and high-speed operations where reliable threads matter.
  • Chip Ejection: Designed to maintain clear chip flow, helping maintain consistent thread quality and reducing rework.

Designed to meet the needs of professionals seeking durable, reliable threading taps, the Carmex UNF Supercut tap combines tough powder-metal construction with a geometry optimized for clean, rapid threads. Its spiral-flute design supports efficient chip removal, enabling smoother cuts and longer tool life—so you can complete more work with fewer interruptions and tighter tolerances.

Style Spiral Flute
Form UNF
Size 5/8
Pitch 18
Tolerance 2BX
Standard DIN 374
Reach N/A
Thread Direction Right Hand
Substrate Powder Metal
Materials Universal
Shank Diameter 12
Overall Length 100
Flute Length 15
Square 9
Drill Diameter 14.5
Finish XT3

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 - Powder Metal

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You are viewing CTSD374C062518UNF2BXXT3. Click any other SKU to view its full details.

Product SKUSizePitchOverall LengthFlute LengthSquareDrill DiameterPriceStock Order
CTSD371C448UNF2BXXT3 No. 4485652.72.4£29.70 5 days
CTSD371C544UNF2BXXT3 No. 5445672.72.7£29.70 5 days
CTSD371C640UNF2BXXT3 No. 64056632.95£31.30 5 days
CTSD371C836UNF2BXXT3 No. 8366373.43.5£31.30 5 days
CTSD371C1032UNF2BXXT3 No. 10327084.94.1£33.98 5 days
CTSD371C1228UNF2BXXT3 No. 122880104.94.6£35.20 5 days
CTSD371C025028UNF2BXXT3 1/42880105.55.5£42.28 5 days
CTSD371C031224UNF2BXXT3 5/1624901366.9£42.28 5 days
CTSD371C037524UNF2BXXT3 3/8241001588.5£55.54 5 days
CTSD374C043720UNF2BXXT3 7/1620100156.29.9£72.22 5 days
CTSD374C050020UNF2BXXT3 1/22010015711.5£97.24 5 days
CTSD374C056218UNF2BXXT3 9/161810015912.9£115.46 5 days
CTSD374C062518UNF2BXXT3 Viewing5/81810015914.5£115.46 5 days

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