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16IR16WBLU - Carmex Thread Turning Internal Insert - W (BSW BSF BSP BSB) - Right Hand
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | W (BSW BSF BSP BSB) |
| Pitch | 16 |
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Introducing the Carmex Thread Turning Internal Insert, W series, Right Hand, 16IR16WBLU. This high-quality laydown triangular insert is designed specifically for internal thread turning and supports multiple thread standards (BSW, BSF, BSP, BSB) in a single, reliable tool. Ideal for engineers, machinists, and workshop use, it delivers consistent results across a wide range of threading tasks.
Its laydown triangular geometry promotes stable cutting and excellent chip control, helping you achieve clean, accurate internal threads with fewer passes. Built to perform from basic to the most demanding applications, it provides dependable results in everyday production as well as challenging jobs.
- Broad thread-standard compatibility: Supports BSW, BSF, BSP, and BSB thread standards, reducing tool changes and expanding the range of projects you can tackle with one insert.
- Laydown triangular geometry for stability: Triangular shape delivers rigidity and superior chip control for smooth, consistent internal threading and better surface finish.
- Right-hand orientation for straightforward integration: Optimized for right-hand threads, ensuring easy setup and reliable performance with standard machines and fixtures.
This insert helps you complete precise, reliable internal threads efficiently, boosting workflow and reducing downtime. Its versatile design and proven geometry empower you to handle a wide range of thread sizes and standards with confidence on every job.
Part Numbers
- Protool Part Number
- 16IR16WBLU
- 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.



