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Carmex Thread Turning External Insert - NPT - Right Hand - 16ER8NPTBLU
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | NPT |
| Pitch | 8 |
| Insert Size | 16 |
| Grade | BLU |
Learn more about Klarna
The Carmex Thread Turning External Insert for NPT right-hand threads is a purpose-built tool for external threading on pipe fittings and components. Featuring a blue, laydown triangular geometry, it supports a broad range of thread standards in a single insert, making it ideal for machinists, engineers, buyers, and hobbyists who need dependable, versatile performance across mixed projects.
- Broad thread-standards coverage: Designed to cover the majority of external thread standards, reducing tool changes and downtime across mixed jobs.
- Stable, laydown geometry for clean threads: The laydown triangular insert provides strong support and consistent cutting action, helping to produce accurate threads with smooth finishes even on tougher materials.
- Durable, reliable performance: Built to endure demanding applications with robust edge geometry and long tool life, delivering repeatable results across multiple jobs.
This insert helps streamline threading operations by enabling quick setup, reducing tool changes, and delivering consistent thread quality. Its broad compatibility and durable construction make it a reliable, go-to choice for everyday threading tasks as well as higher-volume production runs.
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | NPT |
| Pitch | 8 |
| Insert Size | 16 |
| Grade | BLU |
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.
