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Carmex Thread Mills Solid Carbide - Fast Type - With Internal Coolant Bore - UN (UNC UNF UNEF UNS) - 1/2 x 13 - MT8
| Thread Form | UN (UNC UNF UNEF UNS) |
| Size | 1/2 |
| Pitch | 13 |
| Diameter (D) | 9.8 |
| Flute Length (l) | 24.4 |
| Shank Diameter (d) | 12 |
Learn more about Klarna
Carmex FMT/Fast MT solid carbide thread mill is a high-efficiency threading tool designed for CNC mills that demand speed, precision, and reliability. This 1/2 x 13 thread mill with an MT8 shank supports UNC, UNF, UNEF, and UNS threads, delivering fast, consistent results across common thread standards.
- Material: Solid carbide for exceptional rigidity, wear resistance, and long tool life
- Thread format: UN family (UNC, UNF, UNEF, UNS) with 1/2 x 13 thread size
- Shank size: MT8 for broad compatibility with standard milling machines
- Flute count: 5–8 flutes to significantly reduce machining time on threaded features
- Internal coolant bore: Integrated coolant channel for efficient cooling and chip evacuation
- Fast MT design: FMT/Fast MT construction tailored for high-speed, high-precision threading
By combining a high flute count with an internal coolant bore, this thread mill delivers faster cycle times, cleaner thread profiles, and improved heat management. It supports UNC, UNF, UNEF, and UNS thread forms for reliable results across a range of standard fasteners, making it a versatile choice for production runs and precision prototypes. The MT8 shank ensures straightforward integration with common CNC mills and compatible tool holders, enabling seamless adoption into existing workflows.
| Thread Form | UN (UNC UNF UNEF UNS) |
| Size | 1/2 |
| Pitch | 13 |
| Diameter (D) | 9.8 |
| Flute Length (l) | 24.4 |
| Shank Diameter (d) | 12 |
| No of Flutes | 6 |
| Overall Length (L) | 84 |
| Thread Mill Style | Fast + Chamfer + Coolant |
| Internal or External | Internal |
| Coating | MT8 |
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 Fast Solid Carbide Thread Mills - UN (UNC, UNF, UNEF) - With Internal Coolant Bore (FMT)
View full collection →You are viewing FMT12098F2413UNMT8. Click any other SKU to view its full details.
| Product SKU | Size | Pitch | Flute Length | Reach | Shank Diameter | Overall Length | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| FMT08048E1220UNMT8 | 1/4 | 20 | 12.1 | 12.1 | 8 | 64 | £187.10 | 5 days | |
| FMT08052F1128UNMT8 | 1/4 | 28 | 11.3 | 11.3 | 8 | 64 | £187.10 | 5 days | |
| FMT10066G1424UNMT8 | 5/16 | 24 | 14.3 | 14.3 | 10 | 73 | £215.78 | 5 days | |
| FMT1006F1418UNMT8 | 5/16 | 18 | 14.8 | 14.8 | 10 | 73 | £215.78 | 5 days | |
| FMT10074F1616UNMT8 | 3/8 | 16 | 16.7 | 16.7 | 10 | 73 | £215.78 | 5 days | |
| FMT12082G1724UNMT8 | 3/8 9/16 5/8 11/16 | 24 | 17.5 | 17.5 | 12 | 84 | £269.98 | 5 days | |
| FMT12085F2014UNMT8 | 7/16 7/8 | 14 | 22 | 22 | 12 | 84 | £269.98 | 5 days | |
| FMT12092H2120UNMT8 | 7/16 | 20 | 21 | 21 | 12 | 84 | £269.98 | 5 days | |
| FMT12098F2413UNMT8 Viewing | 1/2 | 13 | 24.4 | 24.4 | 12 | 84 | £269.98 | 5 days | |
| FMT12098H1928UNMT8 | 7/16 - 1/2 | 28 | 20.5 | 20.5 | 12 | 84 | £269.98 | 5 days | |
| FMT14111H2220UNMT8 | 1/2 3/4 7/8 1 | 20 | 22.2 | 22.2 | 14 | 84 | £300.30 | 5 days | |
| FMT16116F2612UNMT8 | 9/16 1 | 12 | 26.5 | 26.5 | 16 | 105 | £318.52 | 5 days | |
| FMT16125H2618UNMT8 | 9/16 5/8 1 1/16 1 1/8 | 18 | 26.1 | 26.1 | 16 | 105 | £318.52 | 5 days | |
| FMT1612F3311UNMT8 | 5/8 | 11 | 33.4 | 33.4 | 16 | 105 | £318.52 | 5 days | |
| FMT20167H3416UNMT8 | 3/4 | 16 | 34.1 | 34.1 | 20 | 105 | £349.70 | 5 days |
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