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Carmex Solid Carbide Tapered End Mill - 12mm
| Cutter Diameter (d) | 12 |
| Flute Length (l) | 32 |
| Overall Length (L) | 84 |
| Shank Diameter (D) | 10 |
| No of Flutes | 4 |
| Size NPT | 1/4 - 3 |
Learn more about Klarna
Engineered for precision thread preparation, the Carmex Solid Carbide Tapered End Mill (12 mm) is tailored for conical thread pre-machining. It’s ideal for shops that perform high-volume threaded components and demand consistent, accurate tapered entries before thread milling.
- Diameter: 12 mm
- Material: Solid MT7 sub-micron carbide
- Coating: Multi-layer TiAlN coating for improved wear and heat resistance
- Flutes: 4-flute design for enhanced rigidity and efficient chip evacuation
- Tip geometry: Tapered end to create a precise tapered entry for stronger threads
- Applications: Internal and external thread pre-machining; optimized for NPT, BSPT, and NPTF standards
- Material compatibility: Suitable for steels, stainless steels, and alloys up to ~47 HRC
- Performance: Reduces cycle times and improves consistency in high-volume production environments
- Variations: Available in multiple tapers and lengths to match different thread standards
By delivering a precise tapered entry, this end mill evenly distributes cutting forces across the tool, improving thread strength and endurance. The MT7 carbide core offers exceptional wear resistance, while the TiAlN coating minimizes friction and heat buildup—extending tool life when machining tough materials. Whether prepping threads for pipe fittings or precision fasteners, this cutter supports reliable pre-machining that reduces rework and stabilizes production cycles, making it a dependable choice for demanding machining cells and manufacturing lines.
| Cutter Diameter (d) | 12 |
| Flute Length (l) | 32 |
| Overall Length (L) | 84 |
| Shank Diameter (D) | 10 |
| No of Flutes | 4 |
| Size NPT | 1/4 - 3 |
| Size NPTF | 1/4 - 3 |
| Size BSPT | 1/4 - 3 |
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 Tapered End Mill
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