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Carmex Thread Turning External Insert - NPTF - Left Hand - 16EL27NPTFBMA
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | NPTF |
| Pitch | 27 |
| Insert Size | 16 |
| Grade | BMA |
Learn more about Klarna
Carmex Thread Turning External Insert - NPTF - Left Hand - 16EL27NPTFBMA is part of our industry-leading range of thread turning inserts, recognized worldwide. These high-quality laydown triangular inserts are designed to provide a versatile solution for the majority of thread standards available today, enabling you to tackle a wide range of threading tasks with a single tool.
Whether you are working on basic threading projects or more demanding applications, this external insert is designed to support left-hand NPTF threads with dependable performance across the task spectrum.
- Broad thread-standard coverage: This insert covers the majority of thread standards in use today, helping you complete more jobs with a single tool and reducing the need to stock multiple inserts.
- Laydown triangular geometry for stable cutting: The laydown triangular design provides stable seating and consistent thread quality across a wide range of sizes and applications.
- Left-hand NPTF compatibility: Specifically designed for left-handed NPTF threads, enabling reliable engagement and accurate external threading outcomes.
This insert supports efficient workflow by handling diverse threading tasks with one tool, reducing tool changes and delivering consistent results—from simple projects to more demanding components on the shop floor.
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | NPTF |
| Pitch | 27 |
| Insert Size | 16 |
| 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.
