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Carmex Thread Turning External Insert - NPT - Left Hand - 11EL14NPTBMA
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | NPT |
| Pitch | 14 |
| Insert Size | 11 |
| Grade | BMA |
Learn more about Klarna
Introducing the Carmex Thread Turning External Insert - NPT - Left Hand - 11EL14NPTBMA. This external insert is part of Carmex's industry-leading range of thread turning tools, engineered to deliver reliable performance when cutting left-hand NPT threads. Its laydown triangular geometry offers versatility across a broad range of thread standards.
Designed for engineers, buyers, tradespeople, hobbyists, and operators alike, it helps you tackle threading tasks from simple to demanding with a single, adaptable insert. This approach minimizes tool changes and keeps your workflow moving smoothly on the shop floor.
- Broad thread-standards coverage: A single laydown triangular insert works with the majority of thread standards, reducing the need to stock multiple tools and adapters.
- Stable, efficient cutting with triangular laydown geometry: The geometry promotes smooth chip evacuation and consistent thread profiles across basic to demanding applications.
- Left-hand NPT external threading suitability: Specifically engineered for left-hand NPT external threads, delivering precise engagement and dependable results on compatible parts.
By choosing Carmex, you invest in a tool that simplifies your threading workflow. The broad compatibility minimizes tool changes, while the stable cutting action helps you achieve consistent thread profiles and smooth finishes. The dedicated left-hand NPT alignment ensures reliable engagement on corresponding components, enabling you to complete more parts per shift with fewer rework incidents and greater production reliability.
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | NPT |
| Pitch | 14 |
| Insert Size | 11 |
| Grade | BMA |
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.
