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Carmex Threading Tap - Spiral Flute - Metric Supercut Tap - HSS-E - M20 x 2.5

Carmex Threading Tap - Spiral Flute - Metric Supercut Tap - HSS-E - M20 x 2.5

SKU:CTSD376CM20X2.56HXT5

The Carmex Threading Tap is a spiral-flute, metric threading tap built for professionals who demand precision and durability in metalworking. Designed for metric applications, it delivers reliabl... Read more ↓
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M
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StyleSpiral Flute
FormMetric
SizeM20
Pitch2.5
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£87.50
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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Free delivery over £50 ex VAT
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14-day returns
30+ years expertise
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

Description

The Carmex Threading Tap is a spiral-flute, metric threading tap built for professionals who demand precision and durability in metalworking. Designed for metric applications, it delivers reliable, clean threads even in tougher materials.

  • Size: M20 x 2.5
  • Material: HSS-E (high-speed steel with cobalt) for enhanced hardness and heat resistance
  • Flute Design: Spiral flute for efficient chip evacuation and smooth tapping
  • Construction: Premium HSS-E craftsmanship engineered to withstand high-speed tapping and demanding materials
  • Application: Suitable for precision thread cutting in metric applications across metalworking projects

This tap helps you achieve accurate thread profiles with consistent performance. The spiral-flute, cobalt-enriched design reduces wear, aids chip clearance, and supports dependable results in challenging materials—making it a dependable tool for production runs, repairs, and intricate machining tasks.

Part Numbers

Protool Part Number
CTSD376CM20X2.56HXT5
Brand
Carmex
Category
Threading Tap
Delivery

Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.

Returns

14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.

Technical Support

Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Trade Accounts

Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.

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.

Ask our technical team about this tool

Not sure if this is the right tool for your job? Ask us about speeds and feeds, material suitability, holders or alternatives — 30+ years of machining experience on the other end.

Prefer to talk? Call 01732 887334 — Mon–Thurs 8:30–17:30, Fri 8:30–16:30.

Full Range: Carmex Threading Taps - Spiral Flute - Metric Supercut Tap - HSS-E

View full collection →

You are viewing CTSD376CM20X2.56HXT5. Click any other SKU to view its full details.

Product SKUSizePitchReachShank DiameterOverall LengthFlute LengthPriceStock Order
CTSD371CM3X0.56HXT5 M30.5183.5565£16.46 5 days
CTSD371CM4X0.76HXT5 M40.7214.5637£16.64 In Stock
CTSD371CM5X0.86HXT5 M50.8256708£18.18 In Stock
CTSD371CM6X1.06HXT5 M613068010£18.86 In Stock
CTSD371CM8X1.256HXT5 M81.253589013£22.58 5 days
CTSD371CM10X1.56HXT5 M101.5391010015£29.70 In Stock
CTSD376CM12X1.756HXT5 M121.75N/A911018£38.58 5 days
CTSD376CM16X2.06HXT5 M162N/A1211020£58.84 5 days
CTSD376CM20X2.56HXT5 ViewingM202.5N/A1614025£87.50 5 days
CTSD376CM24X3.06HXT5 M243N/A1816030£120.62 5 days

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