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Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 16ER14UN2MBMA
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch | 14 |
| Insert Size | 16 |
| Grade | BMA |
Learn more about Klarna
The Carmex Thread Turning External Insert is a purpose-built cutting tool designed for external threading to UNC/UN thread standards. It’s ideal for engineers, machinists, shops, and hobbyists seeking reliable, accurate thread results with minimal setup.
With a laydown triangular geometry, this insert seats securely in the holder and delivers stable cutting action across a wide range of applications—from simple jobs to demanding production work. It is oriented for right-hand threading, aligning with common machine configurations to streamline your workflow.
- Broad UN thread compatibility: Works with UNC, UNF, UNEF, and UNS external threads, enabling you to tackle multiple standards with a single insert and reducing tool changes.
- Secure laydown triangular geometry: Provides secure seating in the holder, balanced cutting action, and predictable chip flow for clean, consistent thread finishes from basic tasks to tougher jobs.
- Right-hand orientation for common setups: Optimized for right-hand threading, delivering reliable performance in standard machining configurations and helping you maintain consistent results.
This insert helps you streamline threading work by reducing the number of different tools you need, speeding setup, and delivering reliable, repeatable thread quality. Its durable design supports longer tool life, fewer restarts, and less rework, so you can finish projects faster and with greater confidence across a range of threading demands.
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch | 14 |
| 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.
Full Range: Carmex Thread Turning External Inserts - Multitooth - Unified - Right Hand
View full collection →You are viewing 16ER14UN2MBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 16ER12UN2MBMA | External | Right Hand | UN (UNC UNF UNEF UNS) | 12 | 16 | BMA | £15.82 | 5 days | |
| 16ER14UN2MBMA Viewing | External | Right Hand | UN (UNC UNF UNEF UNS) | 14 | 16 | BMA | £16.11 | 5 days | |
| 16ER16UN2MBMA | External | Right Hand | UN (UNC UNF UNEF UNS) | 16 | 16 | BMA | £15.82 | 5 days | |
| 16ER18UN2MBMA | External | Right Hand | UN (UNC UNF UNEF UNS) | 18 | 16 | BMA | £16.11 | 5 days | |
| 16ER20UN2MBMA | External | Right Hand | UN (UNC UNF UNEF UNS) | 20 | 16 | BMA | £16.11 | 5 days | |
| 22ER12UN2MBMA | External | Right Hand | UN (UNC UNF UNEF UNS) | 12 | 22 | BMA | £25.52 | 5 days | |
| 22ER12UN3MBMA | External | Right Hand | UN (UNC UNF UNEF UNS) | 12 | 22 | BMA | £25.52 | 5 days | |
| 22ER13UN3MBMA | External | Right Hand | UN (UNC UNF UNEF UNS) | 13 | 22 | BMA | £25.52 | 5 days | |
| 22ER16UN3MBMA | External | Right Hand | UN (UNC UNF UNEF UNS) | 16 | 22 | BMA | £25.52 | 5 days | |
| 27ER8UN2MBMA | External | Right Hand | UN (UNC UNF UNEF UNS) | 8 | 27 | BMA | £32.72 | 5 days |
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