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Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 06IR24UNBXC
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch | 24 |
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Description
Carmex Thread Turning Internal Insert is a precision cutting insert designed for internal threading on right-hand UN thread standards (UNC, UNF, UNEF, UNS). It’s the Right Hand version 06IR24UNBXC, built to deliver clean, accurate threads with minimal setup effort.
Designed to cover the majority of thread standards with a single tool, this triangular laydown insert simplifies your toolkit by handling UNC, UNF, UNEF, and UNS internal threads. It’s ideal for engineers, machinists, maintenance shops, and hobbyists who need reliable internal threading across a range of applications—from basic tasks to more demanding production work.
- Universal UNC/UNF/UNEF/UNS compatibility: One insert supports the major UN thread standards, reducing tool changes and inventory complexity for faster, smoother setups.
- Rigid laydown triangular geometry for long tool life: Stable cutting reduces vibration and debris buildup, delivering consistent thread quality and extended insert life.
- Reliable performance across basic to demanding applications: Maintains consistent results from simple prototypes to tougher production jobs, helping minimize rework and downtime.
This insert helps you speed up threaded internal operations, maintain steady production flow, and achieve dependable, repeatable results across a broad range of materials and thread sizes. With its broad compatibility and robust design, it’s a trusted choice for reliable internal threading in professional and workshop environments.
Part Numbers
- Protool Part Number
- 06IR24UNBXC
- 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.

