Please log in here to access all benefits, including promotional discounts and faster checkouts.


Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Right Hand - 16ERB19WBMA
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 19 |
| Insert Size | 16 |
| Grade | BMA |
Learn more about Klarna
The Carmex Thread Turning External Insert is a high‑quality cutting insert designed for external threading tasks. With a right‑hand orientation (W) and compatibility with BSW, BSF, BSP, and BSB thread forms, it covers a broad range of standard external threads in a single tool.
Built as a laydown triangular insert, it delivers stable cutting action, efficient chip control, and dependable performance across a variety of materials. It’s a practical choice for machine shops, engineers, tradespeople, and hobbyists who want consistent thread profiles with straightforward setup.
- Universal thread standard compatibility: Supports BSW, BSF, BSP, and BSB external threads, reducing tool swaps and inventory needs.
- Sturdy laydown triangular geometry: Provides stable engagement and clean, repeatable threads with excellent chip evacuation.
- Right-hand threading optimization: Specifically engineered for right‑hand threads to deliver predictable toolpaths and reliable results in everyday operations.
This combination of broad compatibility, robust geometry, and targeted design helps streamline your threading workflow. Expect faster setups, fewer insert changes, and consistent, high‑quality threads across a wide range of applications, from prototypes to production runs.
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 19 |
| 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 - BType - Whitworth - Right Hand
View full collection →You are viewing 16ERB19WBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 16ERB10WBMA | External | Right Hand | W (BSW BSF BSP BSB) | 10 | 16 | BMA | £9.50 | 5 days | |
| 16ERB11WBMA | External | Right Hand | W (BSW BSF BSP BSB) | 11 | 16 | BMA | £9.50 | 5 days | |
| 16ERB14WBMA | External | Right Hand | W (BSW BSF BSP BSB) | 14 | 16 | BMA | £9.50 | 5 days | |
| 16ERB16WBMA | External | Right Hand | W (BSW BSF BSP BSB) | 16 | 16 | BMA | £9.50 | 5 days | |
| 16ERB19WBMA Viewing | External | Right Hand | W (BSW BSF BSP BSB) | 19 | 16 | BMA | £9.50 | 5 days |
No products match your filters.