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Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Right Hand - 16IR9WK20
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 9 |
| Insert Size | 16 |
| Grade | K20 |
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Carmex Thread Turning Internal Insert — Right Hand, W variant (BSW, BSF, BSP, BSB) with code 16IR9WK20. This versatile insert is designed for inside-thread operations across a broad set of standards, making it a practical choice for tool cribs, job shops, and production environments.
Its triangular laydown geometry provides stable engagement, smooth cutting, and consistent thread quality across a wide range of materials and applications—from basic prototypes to high-demand production runs.
- Broad compatibility with BSW, BSF, BSP, and BSB: One insert covers the most common internal thread standards, reducing the need to stock multiple tools and simplifying your tooling inventory.
- Triangular laydown geometry for stable cutting: Delivers steady engagement, efficient chip control, and repeatable thread quality across varying depths and materials.
- Right-hand orientation for reliable inside-thread cutting: Optimized for standard right-hand threads, offering predictable Setup and consistent performance in production environments.
Using this single, versatile insert helps streamline threading workflows, cut setup times, and minimize tool-change downtime. The combination of broad compatibility, stable cutting geometry, and right-hand orientation translates into cleaner internal threads, fewer reworks, and enhanced overall efficiency in your machining operations.
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 9 |
| Insert Size | 16 |
| Grade | K20 |
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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.