Please log in here to access all benefits, including promotional discounts and faster checkouts.


Carmex Thread Turning External Insert - American Butress - Right Hand - 16ER10ABUTBLU
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | American Butress |
| Pitch | 10 |
Learn more about Klarna
Compatible holders
The ones our customers buy most.Description
Carmex Thread Turning External Insert, American Butress, Right Hand, 16ER10ABUTBLU, is a versatile, indexable cutting solution designed for external thread turning. Its laydown triangular geometry is built to cover a broad range of thread standards, making it a reliable choice for setups that require flexibility across different projects.
This insert is ideal for shops and field work where you need one tool that can handle both basic and more demanding threading tasks with consistent results, reducing the need for multiple inserts and simplifying inventory.
- Broad compatibility across thread standards: The laydown triangular design is engineered to accommodate the majority of commonly used thread standards, helping you tackle diverse jobs with a single insert.
- Durable, stable cutting geometry: Precision-ground edges and a robust shape deliver steady cutting action and long tool life, producing reliable thread quality across a range of applications.
- Efficient right-hand external threading: Optimized for quick setup and dependable performance on external right-hand threads, supporting faster cycles and fewer reworks.
By combining broad versatility with proven durability and ease of use, this Carmex insert helps you streamline production, reduce tool changes, and achieve consistent, high-quality threads on every job.
Part Numbers
- Protool Part Number
- 16ER10ABUTBLU
- 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.



