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Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Left Hand - 16EL9UNJBMA
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | UNJ (UNJC UNJF UNJEF UNJS) |
| Pitch | 9 |
| Insert Size | 16 |
| Grade | BMA |
Learn more about Klarna
The Carmex Thread Turning External Insert (Model 16EL9UNJBMA) is designed for precise external threading on UNJ profiles. This left-hand insert supports UNJC, UNJF, UNJEF, and UNJS standards, covering a broad range of thread sizes with a single tool.
Recognized worldwide as part of an industry-leading range, these high-quality laydown triangular inserts provide a solution for the majority of thread standards available today, handling a wide range of applications—from basic to demanding.
- Broad UNJ standard compatibility (UNJC, UNJF, UNJEF, UNJS): Lets you tackle multiple UNJ thread sizes with one insert, reducing tool changes and simplifying inventory.
- Left-Hand threading optimized: Specifically designed for left-hand threads, delivering consistent starts, accurate engagement, and reliable thread formation.
- Laydown triangular geometry for stable cutting: The triangular laydown design promotes smooth cutting action, effective chip control, and dependable performance across simple to challenging threading tasks.
This insert helps streamline threading workflows by enabling versatile, reliable performance across a broad range of UNJ applications, reducing downtime and supporting consistent, high-quality results in everyday production and more demanding operations alike.
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | UNJ (UNJC UNJF UNJEF UNJS) |
| Pitch | 9 |
| 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.
