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Carmex Thread Mills Carbide - Single Point - Trapez - TR22, TR24, TR26 x 5 - MT11

Carmex Thread Mills Carbide - Single Point - Trapez - TR22, TR24, TR26 x 5 - MT11

SKU:MTI14135D455TRMT8

Carmex Thread Mills Carbide delivers precise, internal threading with a single‑point, full‑profile approach. Built for machinists and shops that demand consistent trapezoidal threads and durable ... Read more ↓
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Thread FormTrapez
SizeTR22 TR24 TR26
Pitch5
Diameter (D)13.5
Flute Length (l)5
Shank Diameter (d)14
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£244.72
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5 days estimated lead time — subject to availability
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Carmex Thread Mills Carbide delivers precise, internal threading with a single‑point, full‑profile approach. Built for machinists and shops that demand consistent trapezoidal threads and durable performance, these mills excel in tight tolerances and repeatable results.

  • Sizes: TR22, TR24, TR26 with MT11 shank
  • Cutting Type: Full‑profile, single‑point thread milling cutter for internal threads
  • Thread Range: Supports ISO M1 x 0.25 through 0‑80 UNF threads
  • Depth Capability: Thread depths up to 3.5× the thread diameter (depends on profile)
  • Flutes: 3–4 flutes for stable cutting and efficient chip evacuation
  • Material: Carbide for rigidity, wear resistance, and long tool life
  • Coating: Triple blue PVD coating to reduce wear and lower friction
  • Precision Grade: Ultra‑fine sub‑micron carbide for crisp, accurate thread profiles

These internal thread mills are designed to deliver reliable, repeatable trapezoidal threads in challenging holes, helping you avoid tapping issues and improve part quality. The MT11 shank fits a wide range of milling machines, while the multi‑flute configuration and advanced coating work together to enhance stability, reduce thermal wear, and extend tool life in demanding materials. Ideal for production runs or repair work where clean, accurate internal threads are critical, Carmex Thread Mills provide a dependable solution for precision threading without the need for secondary operations.

Thread Form Trapez
Size TR22 TR24 TR26
Pitch 5
Diameter (D) 13.5
Flute Length (l) 5
Shank Diameter (d) 14
No of Flutes 4
Overall Length (L) 105
Thread Mill Style Single Point
Internal or External Internal
Coating MT11

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.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
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.
Jeremy

Full Range: Carmex Carbide Thread Mills - Trapez Mini Type For Internal Thread (MTI)

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