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Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Left Hand - 11EL44UNJBMA
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | UNJ (UNJC UNJF UNJEF UNJS) |
| Pitch | 44 |
| Insert Size | 11 |
| Grade | BMA |
Learn more about Klarna
Introducing the Carmex Thread Turning External Insert for UNJ standards (UNJC UNJF UNJEF UNJS). This left-hand, external threading insert is designed to cover a broad range of UNJ thread standards, simplifying setup for mixed-thread work. Whether you’re an engineer, machinist, or maintenance technician, it delivers dependable performance on both standard and demanding thread tasks.
- Broad UNJ compatibility: Designed to cover UNJ, UNJC, UNJF, UNJEF, and UNJS external thread standards, reducing tool changes and stocking needs for mixed-thread work.
- Triangular laydown geometry for stability: The laydown triangular insert provides stable engagement, efficient chip control, and a smooth thread finish across a range of feeds and materials.
- Left-hand orientation for efficient threading: Optimized for left-handed threads, ensuring the correct cutting direction, faster setup, and consistent results in production environments.
This insert is built to help shops complete threaded components with confidence, delivering reliable performance from routine jobs to more demanding applications. Its broad compatibility, stable cutting action, and left-hand efficiency translate to fewer tool changes, improved throughput, and consistent thread quality across diverse UNJ threading tasks.
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | UNJ (UNJC UNJF UNJEF UNJS) |
| Pitch | 44 |
| Insert Size | 11 |
| Grade | BMA |
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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.
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*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.
