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Carmex Thread Turning External Insert - W (BSW BSF BSP BSB) - Left Hand - 11EL48WBMA
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 48 |
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Description
Carmex Thread Turning External Insert – W is an external thread turning insert designed for lathe operators, engineers, and hobbyists who require reliable, accurate threading across multiple standards. Compatible with BSW, BSF, BSP and BSB external threads, and optimized for left-hand threading, this insert helps you complete projects with a single, versatile tool.
Our industry-leading range of thread turning inserts is recognized worldwide. These high-quality laydown triangular inserts can provide a solution for the majority of the thread standards available today. They can handle a wide range of applications: From the basic, to the most demanding ones.
- Universal thread-standard compatibility: Covers BSW, BSF, BSP, and BSB external threads, reducing the need for multiple tools and simplifying inventory and setup.
- Left-hand threading capability: Specifically designed for left-handed threads, ensuring correct geometry and reliable results on reverse-handed workpieces.
- Laydown triangular geometry for stable cutting: Provides stable engagement and smooth cutting, promoting consistent thread quality and longer intervals between tool changes.
This insert is your go-to solution for efficient, repeatable external threading across common standards. By consolidating threading tasks into a single, dependable insert, you can streamline workflows, reduce downtime, and achieve accurate, repeatable thread forms on a wide range of projects.
Part Numbers
- Protool Part Number
- 11EL48WBMA
- 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.
