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Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Neutral - 08UIR/L12WBMA
| Thread Type | Internal |
| Thread Direction | Neutral |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 12 |
| Insert Size | 08U |
| Grade | BMA |
Learn more about Klarna
Carmex Thread Turning Internal Insert – W is a compact, precision tool designed for internal threading tasks. The neutral finish and robust geometry are optimized to handle major thread standards—BSW, BSF, BSP, and BSB—so you can cover most common jobs with one insert. Model: 08UIR/L12WBMA.
Ideal for engineers, machinists, buyers, tradespeople, hobbyists, and operators who value consistent results, this insert is built to perform from simple, light threading tasks to more demanding production work without swapping tools.
- Wide thread-standards compatibility: Covers BSW, BSF, BSP, and BSB, enabling you to tackle multiple threading standards with a single insert and reducing the need for multiple tools.
- Triangular laydown geometry for stable cutting: The laydown triangular design provides consistent engagement, smoother chip control, and reliable thread quality across shallow and deep cuts.
- Neutral finish for versatile, dependable use: The neutral finish supports consistent performance across a broad range of materials and threading tasks, helping you plan and execute jobs with confidence.
This Carmex internal insert helps streamline your threading workflow by delivering repeatable, predictable results from setup to finish. With broad compatibility, stable cutting performance, and a versatile finish, you’ll experience reduced downtime and faster changeovers on internal threaded features.
| Thread Type | Internal |
| Thread Direction | Neutral |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 12 |
| Insert Size | 08U |
| 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.
