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Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 16ER16UN2MBMA
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch | 16 |
| Insert Size | 16 |
| Grade | BMA |
Learn more about Klarna
Carmex Thread Turning External Insert is designed to simplify external threading on a wide range of workpieces. As part of our industry-leading line of thread turning inserts, this laydown triangular insert is built to cover UNC, UNF, UNEF, and UNS external thread standards, making it versatile enough for basic to demanding applications.
Engineered for reliable performance in everyday machining, this insert delivers steady cutting action and predictable results across common materials. The right-hand orientation and proven geometry help you achieve consistent thread profiles with fewer passes and less set-up time.
- Broad UN thread compatibility: Works with UNC, UNF, UNEF, and UNS external thread standards, reducing tool changes and simplifying inventory.
- Triangular laydown geometry for stable cutting: Provides steady engagement, efficient chip control, and smoother finishes, even on tougher materials.
- Right-hand external threading optimization: Specifically designed for right-hand threads, delivering reliable, repeatable results and faster setup.
By choosing this insert, you gain a versatile, dependable solution that streamlines threading work, minimizes downtime, and helps you consistently meet thread specifications across a broad range of projects.
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch | 16 |
| 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 16ER16UN2MBMA. 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 | External | Right Hand | UN (UNC UNF UNEF UNS) | 14 | 16 | BMA | £16.11 | 5 days | |
| 16ER16UN2MBMA Viewing | 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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