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08IL16UNBXC - Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand
| Thread Type | Internal |
| Thread Direction | Left Hand |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch | 16 |
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Description
Carmex Thread Turning Internal Insert is a high-quality left-hand tool designed for forming internal threads across a variety of UN standards. Part of our industry-leading range, this laydown triangular insert helps you achieve accurate, consistent threads in both simple and more demanding applications.
Designed for a wide range of uses—from basic threading to challenging production tasks—this insert provides reliable performance on UNC, UNF, UNEF, and UNS internal threads, helping you reduce tool changes and keep projects moving smoothly.
- Broad UN thread compatibility: Covers UNC, UNF, UNEF, and UNS internal threads, enabling you to tackle most projects with a single tool and minimize tool changes.
- Left-hand threading optimized geometry: Specifically engineered for left-hand threads to deliver predictable cutting action and clean, accurate thread formation.
- Stable laydown triangular design: The triangular insert sits securely in the holder, providing rigidity and consistent thread quality across a range of materials and applications.
By combining wide standard coverage with a steady, reliable cutting profile, this insert helps streamline workflows, reduces downtime, and delivers consistent internal threads from basic to demanding jobs.
Part Numbers
- Protool Part Number
- 08IL16UNBXC
- 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.
