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Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Left Hand - 16VEL12WBMA
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 12 |
| Insert Size | 16 Vertical |
| Grade | BMA |
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Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Left Hand - 16VEL12WBMA is a versatile external threading insert designed to cover a wide range of thread standards with a single, easy-to-use solution. Ideal for engineers, machinists, buyers, and hobbyists, it simplifies threading tasks by offering broad compatibility for common British thread profiles and pipe threads, all in one tool.
Its laydown triangular geometry delivers stable cutting and reliable performance across basic to demanding applications, helping you achieve consistent thread quality with minimal setup fuss.
- Wide compatibility with BSW, BSF, BSP, and BSB: Delivers reliable external thread turning across the major British thread standards, reducing tool changes and streamlining workflow.
- Durable laydown triangular geometry: Provides stable engagement, smooth cutting, and consistent thread profiles even on tougher materials, helping extend insert life.
- Left-hand threading capability and easy integration: Optimized for left-handed operations and standard tooling, ensuring predictable results and quicker setup for demanding runs.
Designed to fit into standard threading workflows, this Carmex insert helps you complete precise threads with fewer interruptions, supporting faster turnaround, improved finish quality, and dependable performance across a wide range of tasks.
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 12 |
| 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 16VEL12WBMA. 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 | External | Left Hand | W (BSW BSF BSP BSB) | 11 | 16 Vertical | BMA | £12.93 | 5 days | |
| 16VEL12WBMA Viewing | 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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