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Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand - 11EL64UNBMA
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch | 64 |
| Insert Size | 11 |
| Grade | BMA |
Learn more about Klarna
Our Carmex Thread Turning External Insert (model 11EL64UNBMA) is designed for turning external threads that follow UN standards (UNC, UNF, UNEF, UNS) and is optimized for left-hand thread work. The laydown triangular geometry delivers stable cutting and reliable results across a wide range of applications, from simple jobs to the most demanding threading tasks.
- Broad UN thread compatibility: One insert covers UNC, UNF, UNEF, and UNS external threads, enabling fast setups and fewer tool changes.
- Left-hand threading support: Specifically optimized for left-handed threads, delivering consistent finishes and reliable engagement.
- Durable triangular laydown geometry: Provides stable cutting action, good chip control, and long tool life across a variety of materials.
With this insert, you can streamline your threading workflow, reduce setup time, and achieve repeatable, high-quality threads across multiple standards. Its robust geometry supports efficient cutting from light to heavy engagements, helping you complete projects faster and with confidence.
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch | 64 |
| 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.
