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Carmex Threading Tap - Spiral Point - UNC Supercut Tap - HSS-E - 1 x 8

Carmex Threading Tap - Spiral Point - UNC Supercut Tap - HSS-E - 1 x 8

SKU:CTPD376B1-8UNC2BXT5

The Carmex Spiral Point UNC Supercut Tap in HSS-E is a high-performance threading tool designed for machinists who demand precise UNC threads in challenging materials. Built from cobalt-enhanced h... Read more ↓
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StyleSpiral Point
FormUNC
Size1
Pitch8
Tolerance2B
StandardDIN 376
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£189.28
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5 days estimated lead time — subject to availability
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The Carmex Spiral Point UNC Supercut Tap in HSS-E is a high-performance threading tool designed for machinists who demand precise UNC threads in challenging materials. Built from cobalt-enhanced high-speed steel, it offers exceptional durability and efficient chip control for demanding tapping operations.

  • Size and Thread: 1 in. diameter with 8 threads per inch UNC (1 x 8) for standard Unified National Coarse threading.
  • Material: HSS-E (high-speed steel with cobalt) for improved hardness and heat resistance under heavy cutting.
  • Design: Spiral Point (Supercut) geometry that reinforces thread formation and directs chips forward for smoother tapping.
  • Chip Evacuation: Spiral channels efficiently move chips away from the cutting edge, reducing the risk of clogging during operation.
  • Durability: Robust construction crafted to withstand high-speed threading and tough materials with extended tool life.
  • Application: Optimized for UNC threading in metalworking, manufacturing, and automotive applications where reliability matters.

This tap helps you achieve clean, accurate threads quickly, minimizing chatter and defects while maximizing productivity. The spiral point design enhances throughput by promoting consistent chip removal, so you can maintain steady speeds and reproducible results across multiple holes. Ideal for professionals tackling hard metals and high-speed tapping tasks, the Carmex UNC Supercut Tap delivers dependable performance when it matters most.

Style Spiral Point
Form UNC
Size 1
Pitch 8
Tolerance 2B
Standard DIN 376
Reach N/A
Thread Direction Right Hand
Substrate HSS-E
Materials Universal
Shank Diameter 20
Overall Length 160
Flute Length 38
Square 16
Drill Diameter 22.25
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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Buying experience
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 - UNC Supercut Tap - HSS-E

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You are viewing CTPD376B1-8UNC2BXT5. Click any other SKU to view its full details.

Product SKUSizePitchOverall LengthFlute LengthSquareDrill DiameterPriceStock Order
CTPD371B256UNC2BXT5 No. 25645102.11.85£22.22 5 days
CTPD371B440UNC2BXT5 No. 44056102.72.35£19.34 In Stock
CTPD371B540UNC2BXT5 No. 54056102.72.65£19.34 5 days
CTPD371B832UNC2BXT5 No. 83263123.43.5£21.34 5 days
CTPD371B1024UNC2BXT5 No. 102470144.93.9£21.34 5 days
CTPD371B1224UNC2BXT5 No. 122480184.94.5£22.12 5 days
CTPD371B025020UNC2BXT5 1/42080185.55.1£26.50 5 days
CTPD371B031218UNC2BXT5 5/1618902066.6£26.50 5 days
CTPD371B037516UNC2BXT5 3/8161002088£34.80 5 days
CTPD376B043714UNC2BXT5 7/1614100226.29.4£45.28 5 days
CTPD376B050013UNC2BXT5 1/21311024710.8£60.94 5 days
CTPD376B056212UNC2BXT5 9/161211025912.2£60.94 5 days
CTPD376B062511UNC2BXT5 5/81111032913.5£69.06 5 days
CTPD376B075010UNC2BXT5 3/410125321116.5£102.64 5 days
CTPD376B08759UNC2BXT5 7/891403214.519.5£138.30 5 days
CTPD376B1-8UNC2BXT5 Viewing18160381622.25£189.28 5 days

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