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Carmex Thread Turning External Insert - NPTF - Left Hand - 16EL8NPTFBMA
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | NPTF |
| Pitch | 8 |
| Insert Size | 16 |
| Grade | BMA |
Learn more about Klarna
Carmex Thread Turning External Insert for NPTF Left-Hand threads (model 16EL8NPTFBMA) is a precision cutting insert designed to simplify external thread turning on a wide range of workpieces. Its laydown triangular geometry is optimized for reliable performance across many thread standards, making it a versatile choice for machine shops, manufacturers, and service technicians.
- Broad thread compatibility: Covers the majority of thread standards in use today, reducing tool changes and stocking requirements.
- Robust laydown triangular geometry: Delivers stable cutting action, minimizes chatter, and extends insert life in demanding threading tasks.
- Left-Hand NPTF threading optimization: Specifically engineered to produce precise starts and clean, reliable finishes on left-handed NPTF threads.
This insert helps you streamline operations by enabling quick setups, consistent results, and fewer reworks. It supports a wide range of applications—from routine threading jobs to demanding standards—boosting productivity in both high-volume production and on-site maintenance. Rely on its durable construction to minimize downtime and maximize tool life, so you can complete projects faster with confidence.
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | NPTF |
| Pitch | 8 |
| 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.
