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Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 11ER56UNK20
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch | 56 |
| Insert Size | 11 |
| Grade | K20 |
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Carmex Thread Turning External Insert for UN threads delivers reliable, versatile performance for external threading tasks. Designed to work with UNC, UNF, UNEF, and UNS standards, this Right Hand insert is part of Carmex's industry-leading thread turning range, offering a practical solution for a wide range of applications.
Whether you're an engineer, machinist, buyer, tradesperson, or hobbyist, this laydown triangular insert simplifies setup and helps you achieve consistent thread profiles with minimal fuss—from everyday projects to the most demanding tasks.
- Broad UN thread compatibility: Covers UNC, UNF, UNEF, and UNS in a single insert, reducing tool swaps and keeping your workflow moving.
- Laydown triangular geometry for stability and finish: The triangular layout delivers solid rigidity during cutting, helping deliver clean thread profiles and smooth surfaces.
- Reliable performance across a wide range of tasks: Ready for basic to demanding threading work, helping you complete jobs faster with consistent results.
This insert simplifies procurement and minimizes downtime by supporting multiple UN thread standards in one tool, while its robust geometry and design deliver dependable results project after project. With predictable performance and easy integration into standard setups, you can accelerate production, reduce rework, and reliably meet tight deadlines.
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch | 56 |
| Insert Size | 11 |
| Grade | K20 |
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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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