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Carmex Thread Mills Solid Carbide - External - MJ - 12mm x 1.5 - MT7
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Description
Engineered for precision external thread milling, the Carmex Solid Carbide External Thread Mill (MJ series) delivers clean, accurate threads with efficient material removal. It's designed for machinists and shops that need reliable, repeatable external threading on metal parts.
- Diameter: 12 mm
- Thread pitch: 1.5 mm
- Flute design: Spiral flutes for a superior surface finish
- Flute count: 3–5 flutes enable faster, smoother cutting
- Material: Solid carbide for exceptional hardness and wear resistance
- Shank: MT7 Morse taper shank for secure mounting
- Application: External thread milling for precise external threads on metal workpieces
With its spiral flute geometry and multi-flute configuration, this thread mill reduces cutting time while delivering a consistently smooth thread surface. The carbide construction stands up to demanding metals, helping extend tool life and reduce tool changes in production environments. The MT7 shank fits a wide range of CNC machines, enabling stable, accurate threading without sacrificing rigidity. Ideal for high-precision fasteners, mechanical assemblies, and any project requiring dependable external threads with a clean finish.
Part Numbers
- Protool Part Number
- EMT1212D261.5MJMT7
- Brand
- Carmex
- Category
- Thread Mill
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.
Full Range: Carmex Solid Carbide Thread Mills - MJ - For External Thread (MT)
View full collection →You are viewing EMT1212D261.5MJMT7. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| EMT1010C212.0MJMT7 | 10mm | 2 | 21 | 21 | 10 | 72 | £196.16 | 5 days | |
| EMT1010D191.25MJMT7 | 10mm | 1.25 | 19.4 | 19.4 | 10 | 72 | £196.16 | 5 days | |
| EMT1010D201.0MJMT7 | 10mm | 1 | 20.5 | 20.5 | 10 | 72 | £196.16 | 5 days | |
| EMT1010D211.5MJMT7 | 10mm | 1.5 | 21.8 | 21.8 | 10 | 72 | £196.16 | 5 days | |
| EMT1212D261.5MJMT7 Viewing | 12mm | 1.5 | 26.3 | 26.3 | 12 | 83 | £245.38 | 5 days | |
| EMT1212D272.0MJMT7 | 12mm | 2 | 27 | 27 | 12 | 83 | £245.38 | 5 days | |
| EMT1212E241.0MJMT7 | 12mm | 1 | 24.5 | 24.5 | 12 | 83 | £245.38 | 5 days |
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