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Carmex Thread Mills Solid Carbide - With Through Coolant - UN (UNC UNF UNEF UNS) - 7/16 x 14 - MT7

SKU:MTB10085C2814UNMT7

The Carmex MTB Thread Mills are high-precision solid carbide tools built for reliable internal thread milling in UN/UNC/UNF/UNEF/UNS specifications. Designed for shops that require repeatable, acc... Read more ↓
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Thread FormUN (UNC UNF UNEF UNS)
Size7/16
Pitch14
Diameter (D)8.5
Flute Length (l)28.1
Shank Diameter (d)10
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£176.09
Prices shown ex. VAT
5 days estimated lead time — subject to availability
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01732 887334
Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

The Carmex MTB Thread Mills are high-precision solid carbide tools built for reliable internal thread milling in UN/UNC/UNF/UNEF/UNS specifications. Designed for shops that require repeatable, accurate threads and longer tool life, they feature through-bore coolant to keep chips moving and the cutting edge cooled for better performance.

  • Thread size: 7/16-14 (7/16 x 14) in UN thread forms, supporting UNC/UNF/UNEF/UNS variants.
  • Shank: MT7 Morse taper shank for secure, quick changes in compatible holders.
  • Material: Solid carbide for rigidity, wear resistance, and stable cutting in demanding materials.
  • Through-coolant: Through-bore coolant delivers coolant directly to the cutting edge, enhancing chip evacuation and reducing thermal buildup.
  • Application: Optimized for precise internal thread milling in a range of machining applications and materials.

The through-coolant design actively removes chips from the machining hole, minimizing ensures of clogging and enabling smoother entry and deeper thread milling. The robust carbide construction stands up to repeated passes and higher cutting speeds, translating to longer tool life and lower tooling costs over time. With its MT7 shank and carefully engineered threading geometry, this MTB tool delivers clean, accurate threads and dependable performance in automotive, aerospace, mold-making, and general precision machining scenarios.

Thread Form UN (UNC UNF UNEF UNS)
Size 7/16
Pitch 14
Diameter (D) 8.5
Flute Length (l) 28.1
Shank Diameter (d) 10
No of Flutes 3
Overall Length (L) 73
Thread Mill Style Standard + Coolant
Internal or External Internal
Coating MT7

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.
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first place we look
honest about stock and prices are competitive.
Phil
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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 Solid Carbide Thread Mills - UN (UNC, UNF, UNEF) - With Through Coolant (MTB)

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You are viewing MTB10085C2814UNMT7. Click any other SKU to view its full details.

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