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Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Left Hand - 11EL40UNJBMA
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | UNJ (UNJC UNJF UNJEF UNJS) |
| Pitch | 40 |
| Insert Size | 11 |
| Grade | BMA |
Learn more about Klarna
Carmex Thread Turning External Insert - UNJ is a left-hand, external threading insert designed for the UNJ family. It delivers reliable, consistent cuts across UNJC, UNJF, UNJEF, and UNJS standards, making it well-suited for engineers, machinists, and production environments.
- Broad UNJ Standards Coverage: Compatible with UNJC, UNJF, UNJEF, and UNJS external threads, with left-hand orientation to support common turning setups.
- Laydown Triangular Design: Optimizes cutting action, improves chip control, and promotes stable engagement for consistent thread forms across UNJ profiles.
- Industry-leading Quality and Reliability: Part of Carmex's globally recognized range, built to handle both basic and demanding applications with dependable performance.
This insert helps you streamline threading work by covering multiple UNJ standards with a single tool form, delivering consistent thread quality and reliable results across jobs. Its proven geometry supports stable cutting, predictable wear, and long tool life, helping your shop run more efficiently with fewer interruptions.
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | UNJ (UNJC UNJF UNJEF UNJS) |
| Pitch | 40 |
| Insert Size | 11 |
| Grade | BMA |
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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.
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