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11ER26WBMA - Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Right Hand
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 26 |
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Carmex Thread Turning External Insert — Right Hand, model 11ER26WBMA — is a high-quality external threading insert designed to tackle a wide range of thread forms. Part of Carmex’s globally recognized range, these laydown triangular inserts are built to deliver reliable performance from simple to the most demanding threading tasks. They’re a practical, single-solution choice for shops that need versatility without sacrificing precision.
This insert is suitable for engineers, buyers, tradespeople, hobbyists, and general workshop users who want one dependable tool that covers multiple standards, including BSW, BSF, BSP, and BSB external threads. Its right-hand orientation makes it straightforward to integrate into existing setups and workflows.
- Broad thread compatibility: Works with BSW, BSF, BSP, and BSB external threads, letting you tackle most threading tasks with a single insert family and reducing the need for multiple variants.
- Laydown triangular geometry for stable cutting: The triangular laydown design distributes cutting forces for smooth engagement, helping to produce consistent thread profiles with less chatter.
- Right-hand orientation with durable carbide construction: Specifically designed for right-hand threads, delivering reliable performance on demanding jobs with long edge life and repeatable results.
With Carmex 11ER26WBMA, you gain a reliable tool that simplifies setup, reduces downtime, and helps you achieve accurate threads quickly. Its proven geometry and compatibility across major thread standards empower you to complete a wide range of threading tasks—from maintenance work to production runs—without frequent insert changes.
Part Numbers
- Protool Part Number
- 11ER26WBMA
- Brand
- Carmex
- Category
- Thread Turning
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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.










