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Carmex Thread Mills Solid Carbide - External - UNJ (UNJC UNJF UNJEF UNJS) - 12mm x 14 - MT7
| Thread Form | UNJ (UNJC UNJF UNJEF UNJS) |
| Size | 12mm |
| Pitch | 14 |
| Diameter (D) | 12 |
| Flute Length (l) | 26.3 |
| Shank Diameter (d) | 12 |
Learn more about Klarna
The Carmex Thread Mills Solid Carbide External UNJ thread mill is engineered for precise external threading in UNJ profiles. Designed for professionals who demand a clean finish and dependable performance, it delivers consistent results on a variety of industrial applications.
- Material: Solid carbide construction for rigidity, wear resistance, and long tool life.
- Thread Form Compatibility: External UNJ threading compatible with UNJC, UNJF, UNJEF, and UNJS forms.
- Size: 12 mm cutting diameter x 14 (length) with MT7 shank for easy integration into CNC setups.
- Shank/Interface: MT7 interface for secure, high-precision tool holding on compatible machines.
- Flute Design: Spiral flutes engineered to produce an exceptional surface finish on threaded features.
- Flute Count: Multi-flute configuration (3–5 flutes) for efficient material removal and reduced cycle times.
The combination of spiral flutes and a multi-flute design enables rapid, high-quality external threading with tight tolerances. The tool’s solid carbide composition provides predictable performance under demanding conditions, helping to minimize secondary finishing and maximize productivity. Ideal for producing precise UNJ threads on shafts, housings, and threaded components in a wide range of engineering and manufacturing environments.
| Thread Form | UNJ (UNJC UNJF UNJEF UNJS) |
| Size | 12mm |
| Pitch | 14 |
| Diameter (D) | 12 |
| Flute Length (l) | 26.3 |
| Shank Diameter (d) | 12 |
| No of Flutes | 4 |
| Overall Length (L) | 83 |
| Thread Mill Style | Standard |
| Internal or External | External |
| 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.
Full Range: Carmex Solid Carbide Thread Mills - UNJ - For External Thread (MT)
View full collection →You are viewing EMT1212D2614UNJMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| EMT0606C1332UNJMT7 | 6mm | 32 | 13.9 | 13.9 | 6 | 57 | £127.64 | 5 days | |
| EMT0808D1728UNJMT7 | 8mm | 28 | 17.7 | 17.7 | 8 | 63 | £170.02 | 5 days | |
| EMT1010D2024UNJMT7 | 10mm | 24 | 20.6 | 20.6 | 10 | 72 | £196.16 | 5 days | |
| EMT1212D2612UNJMT7 | 12mm | 12 | 26.5 | 26.5 | 12 | 83 | £245.38 | 5 days | |
| EMT1212D2614UNJMT7 Viewing | 12mm | 14 | 26.3 | 26.3 | 12 | 83 | £245.38 | 5 days | |
| EMT1212D2616UNJMT7 | 12mm | 16 | 26.2 | 26.2 | 12 | 83 | £245.38 | 5 days | |
| EMT1212D2618UNJMT7 | 12mm | 18 | 26.1 | 26.1 | 12 | 83 | £245.38 | 5 days | |
| EMT1212E2720UNJMT7 | 12mm | 20 | 27.3 | 27.3 | 12 | 83 | £245.38 | 5 days |
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