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Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Right Hand - 11IRB19WBMA
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 19 |
| Insert Size | 11 |
| Grade | BMA |
Learn more about Klarna
Carmex Thread Turning Internal Insert is a precision cutting insert designed for internal threading across a broad range of thread standards. Built for engineers, machinists, tradespeople, hobbyists, and procurement teams, it enables reliable, on-demand thread creation in CNC mills or lathes, with a right-hand orientation for standard internal threading work. Part number 11IRB19WBMA.
Its laydown triangular geometry is optimized for stable engagement and smooth cutting action, helping you produce clean internal threads with consistent depth and finish.
- Versatile thread compatibility: Supports BSW, BSF, BSP, and BSB internal thread standards, enabling tooling consolidation and fewer changeovers across projects.
- Stable, laydown triangular geometry: Optimized shape provides steady cutting engagement and smooth chip flow for consistent thread depth and a better surface finish.
- Right-hand performance for internal threads: Specifically designed for right-hand internal threads, delivering dependable results across a wide range of applications from basic to demanding.
This insert helps you streamline production, reduce downtime, and achieve repeatable, high-quality internal threads. Its robust design supports longer tool life and fewer reworks, keeping your workflow efficient and your parts consistent.
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 19 |
| Insert Size | 11 |
| Grade | BMA |
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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 Internal Inserts - BType - Whitworth - Right Hand
View full collection →You are viewing 11IRB19WBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 11IRB14WBMA | Internal | Right Hand | W (BSW BSF BSP BSB) | 14 | 11 | BMA | £8.44 | 5 days | |
| 11IRB16WBMA | Internal | Right Hand | W (BSW BSF BSP BSB) | 16 | 11 | BMA | £8.59 | 5 days | |
| 11IRB18WBMA | Internal | Right Hand | W (BSW BSF BSP BSB) | 18 | 11 | BMA | £8.59 | 5 days | |
| 11IRB19WBMA Viewing | Internal | Right Hand | W (BSW BSF BSP BSB) | 19 | 11 | BMA | £8.59 | 5 days | |
| 11IRB20WBMA | Internal | Right Hand | W (BSW BSF BSP BSB) | 20 | 11 | BMA | £8.59 | 5 days | |
| 11IRB24WBMA | Internal | Right Hand | W (BSW BSF BSP BSB) | 24 | 11 | BMA | £8.59 | 5 days | |
| 11IRB28WBMA | Internal | Right Hand | W (BSW BSF BSP BSB) | 28 | 11 | BMA | £8.59 | 5 days | |
| 16IRB10WBMA | Internal | Right Hand | W (BSW BSF BSP BSB) | 10 | 16 | BMA | £8.44 | 5 days | |
| 16IRB11WBMA | Internal | Right Hand | W (BSW BSF BSP BSB) | 11 | 16 | BMA | £8.44 | 5 days | |
| 16IRB14WBMA | Internal | Right Hand | W (BSW BSF BSP BSB) | 14 | 16 | BMA | £8.44 | 5 days | |
| 16IRB16WBMA | Internal | Right Hand | W (BSW BSF BSP BSB) | 16 | 16 | BMA | £8.44 | 5 days | |
| 16IRB19WBMA | Internal | Right Hand | W (BSW BSF BSP BSB) | 19 | 16 | BMA | £8.44 | 5 days |
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