Please log in here to access all benefits, including promotional discounts and faster checkouts.
Carmex Thread Turning External Insert - ACME - Right Hand - 11ER16ACMEK20
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | ACME |
| Pitch | 16 |
Learn more about Klarna
Compatible holders
The ones our customers buy most.
Description
Introducing the Carmex Thread Turning External Insert in ACME – Right Hand configuration (11ER16ACMEK20). This insert is part of our industry-leading range of thread turning solutions and is designed to cover a broad spectrum of thread standards used today. Its laydown triangular geometry delivers stable cutting and reliable performance across tasks—from simple threading to more demanding applications.
- Wide thread-standard compatibility: Designed to tackle a broad range of common thread standards with a single insert, helping reduce tool changes and keep production moving smoothly.
- Stable laydown triangular geometry: The triangular laydown design promotes steady cutting action, enhances chip control, and yields consistent thread quality across sizes and materials.
- Right-hand external threading orientation: Specifically tailored for right-hand threads, ensuring efficient cutting direction and dependable performance in standard external threading operations.
This insert helps you complete more threading work with fewer tool changes, supporting faster setup and consistent results. Its robust design and broad compatibility simplify tooling and inventory management, enabling reliable, repeatable external threads on a variety of applications.
Part Numbers
- Protool Part Number
- 11ER16ACMEK20
- 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.
