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Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Left Hand - 16VEL11WBMA
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 11 |
| Insert Size | 16 Vertical |
| Grade | BMA |
Learn more about Klarna
Our industry-leading range of thread turning inserts is recognized worldwide, and the Carmex External Insert for Left Hand threading is designed to deliver dependable performance across a broad spectrum of external thread standards. Built to handle both simple and demanding applications, this insert helps you complete precision threads with consistent results.
- Versatile thread compatibility: Fits multiple external thread standards (BSW, BSF, BSP, BSB), so a single insert covers most jobs and reduces tool changes and inventory complexity.
- Laydown triangular geometry for stability: The laydown triangular shape provides a robust cutting edge with improved chip control, delivering smooth, accurate threads and reduced vibration on a variety of materials.
- Left-hand orientation for flexible use: Specifically designed for left-handed threading operations, enabling efficient setups and seamless integration into your existing turning workflows.
This insert supports efficient production by combining broad compatibility, stable cutting action, and left-hand versatility into one reliable tool. Whether you’re outfitting a high-mix shop or performing targeted maintenance, it helps you achieve consistent thread quality, minimize rework, and keep your operations moving smoothly.
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 11 |
| Insert Size | 16 Vertical |
| 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 - Vertical - Whitworth - Right/Left Hand
View full collection →You are viewing 16VEL11WBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 16VEL11WBMA Viewing | External | Left Hand | W (BSW BSF BSP BSB) | 11 | 16 Vertical | BMA | £12.93 | 5 days | |
| 16VEL12WBMA | External | Left Hand | W (BSW BSF BSP BSB) | 12 | 16 Vertical | BMA | £12.93 | 5 days | |
| 16VEL14WBMA | External | Left Hand | W (BSW BSF BSP BSB) | 14 | 16 Vertical | BMA | £12.93 | 5 days | |
| 16VEL16WBMA | External | Left Hand | W (BSW BSF BSP BSB) | 16 | 16 Vertical | BMA | £12.93 | 5 days | |
| 16VEL18WBMA | External | Left Hand | W (BSW BSF BSP BSB) | 18 | 16 Vertical | BMA | £12.93 | 5 days | |
| 16VEL19WBMA | External | Left Hand | W (BSW BSF BSP BSB) | 19 | 16 Vertical | BMA | £12.93 | 5 days | |
| 16VEL20WBMA | External | Left Hand | W (BSW BSF BSP BSB) | 20 | 16 Vertical | BMA | £12.93 | 5 days | |
| 16VER11WBMA | External | Right Hand | W (BSW BSF BSP BSB) | 11 | 16 Vertical | BMA | £11.00 | In Stock | |
| 16VER12WBMA | External | Right Hand | W (BSW BSF BSP BSB) | 12 | 16 Vertical | BMA | £11.00 | In Stock | |
| 16VER14WBMA | External | Right Hand | W (BSW BSF BSP BSB) | 14 | 16 Vertical | BMA | £11.00 | In Stock | |
| 16VER16WBMA | External | Right Hand | W (BSW BSF BSP BSB) | 16 | 16 Vertical | BMA | £11.00 | In Stock | |
| 16VER18WBMA | External | Right Hand | W (BSW BSF BSP BSB) | 18 | 16 Vertical | BMA | £12.93 | 5 days | |
| 16VER19WBMA | External | Right Hand | W (BSW BSF BSP BSB) | 19 | 16 Vertical | BMA | £11.00 | In Stock | |
| 16VER20WBMA | External | Right Hand | W (BSW BSF BSP BSB) | 20 | 16 Vertical | BMA | £11.00 | In Stock |
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