Please log in here to access all benefits, including promotional discounts and faster checkouts.
16IL11UNBLU - 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 | 11 |
Learn more about Klarna
Compatible holders
The ones our customers buy most.
Description
Carmex Thread Turning Internal Insert in UN compatibility (UNC, UNF, UNEF, UNS) with a Left Hand configuration and model 16IL11UNBLU is a versatile internal threading solution designed for a wide range of UN thread standards. It’s built for professionals who need dependable performance across basic to demanding applications, with a left-hand orientation that fits common internal threading setups.
- Broad UN thread compatibility: Handles UNC, UNF, UNEF, and UNS with a single insert, reducing tool changes and setup time while delivering consistent internal threads.
- Durable triangular laydown geometry: The laydown triangular design provides stable seating in the holder, minimizes deflection during cutting, and promotes clean, accurate threads with steady chip control.
- Versatile performance for a wide range of applications: From simple to challenging tasks, it accommodates various materials and thread sizes with reliable results across applications.
This insert helps streamline threading work by enabling quick setups, reducing downtime, and delivering consistent thread quality across UN standards. Its robust design supports longer insert life and dependable results in both production runs and shop-floor environments, making it a trusted choice for professionals who demand precision, reliability, and flexibility in internal thread turning.
Part Numbers
- Protool Part Number
- 16IL11UNBLU
- 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.
