Please log in here to access all benefits, including promotional discounts and faster checkouts.
Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16ER16UNJ2MBMASP
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | UNJ (UNJC UNJF UNJEF UNJS) |
| Pitch | 16 |
Learn more about Klarna
Compatible holders
The ones our customers buy most.
Description
Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16ER16UNJ2MBMASP is a high-performance external-thread turning insert designed for UNJ family threads. This right-hand insert is built to deliver precise, repeatable thread forms for a wide range of UNJ standards, helping machinists, engineers, and shop teams achieve consistent results with fewer tool changes.
Our industry-leading range of thread turning inserts is recognized worldwide. These laydown triangular inserts are designed to cover the majority of thread standards in use today, providing a reliable solution from basic to the most demanding applications.
- Broad UNJ compatibility: Supports UNJ, UNJC, UNJF, UNJEF, and UNJS external thread turning, reducing the need for multiple inserts and speeding up setup and changeovers.
- Laydown triangular geometry for consistent threads: The triangular laydown design delivers stable cutting engagement and helps produce accurate, repeatable thread profiles across a wide range of applications.
- Right-hand external insert for versatile use: Specifically oriented for right-hand threading, enabling easy integration with standard toolholders and reliable, repeatable results.
Designed to simplify tooling and improve workflow, this insert helps you produce precise UNJ threads quickly, while broad compatibility reduces stocking complexity. Its proven geometry and reliable performance support consistent quality across both routine and demanding threading tasks, empowering you to complete jobs with confidence and efficiency.
Part Numbers
- Protool Part Number
- 16ER16UNJ2MBMASP
- 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.
