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16ER11.5UNBLU - Carmex Thread Turning External Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | UN (UNC UNF UNEF UNS) |
| Pitch | 11.5 |
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Description
The Carmex Thread Turning External Insert for right‑hand UNC/UNF/UNEF/UNS threads (model 16ER11.5UNBLU) is a versatile solution for external threading tasks. Recognized worldwide as part of Carmex’s industry‑leading range, these laydown triangular inserts offer broad compatibility across the major Unified thread standards used today. They’re designed to handle a wide range of applications—from simple to demanding—without the need to switch inserts mid‑job.
These laydown triangular inserts are designed to cover the majority of thread standards in use today, including UNC, UNF, UNEF and UNS external threads, making them a dependable choice for a wide range of jobs and materials.
- Broad external thread coverage for right‑hand UNC/UNF/UNEF/UNS: Cut the common external threads with one insert, reducing tool changes and streamlining setup.
- Triangular laydown geometry for consistent results: The laydown design improves seating stability and engagement along the thread path for reliable finishes across a range of materials.
- Globally recognized Carmex quality: Part of an industry‑leading range trusted worldwide for durability and repeatable performance in demanding threading operations.
By choosing this Carmex thread turning insert, you gain a versatile, ready‑to‑use solution that supports multiple thread standards, speeds up setup, and helps achieve consistent, accurate threads. Its reliable design reduces downtime, improves workflow, and delivers dependable results across a variety of applications, making it a practical choice for engineers, buyers, tradespeople, and hobbyists alike.
Part Numbers
- Protool Part Number
- 16ER11.5UNBLU
- 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.
