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Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Right Hand - 11IRB18WBMA
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 18 |
| Insert Size | 11 |
| Grade | BMA |
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The Carmex Thread Turning Internal Insert (Model 11IRB18WBMA, Right Hand) is a versatile internal threading solution designed for the W-size segment. It supports major thread standards including BSW, BSF, BSP, and BSB, making it a reliable choice for shops that handle varied orders.
As part of Carmex's industry-leading range of thread turning inserts, this laydown triangular insert is designed to provide a solution for the majority of the thread standards available today, handling applications from basic to the most demanding.
- Broad thread compatibility: Covers BSW, BSF, BSP, and BSB internal thread standards, enabling you to tackle multiple jobs with a single insert.
- Right-hand internal threading design: Optimized for right-handed threads, delivering consistent, clean cuts and dependable results.
- Durable laydown triangular geometry: Stabilizes cutting action and extends insert life across a wide range of applications, from simple to demanding.
With Carmex's Thread Turning Internal Insert, you gain a reliable, versatile tool that simplifies your tooling strategy and workflow. The broad compatibility reduces the need to stock multiple inserts, while the right-hand geometry ensures repeatable, precise threads. The durable laydown triangular design delivers longevity across many materials, helping you complete more parts per shift with consistent quality and fewer interruptions.
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 18 |
| Insert Size | 11 |
| 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 Internal Inserts - BType - Whitworth - Right Hand
View full collection →You are viewing 11IRB18WBMA. 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 Viewing | Internal | Right Hand | W (BSW BSF BSP BSB) | 18 | 11 | BMA | £8.59 | 5 days | |
| 11IRB19WBMA | 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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