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11ER14UNJBMA - Carmex Thread Turning External Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | UNJ (UNJC UNJF UNJEF UNJS) |
| Pitch | 14 |
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Meet the Carmex Thread Turning External Insert for UNJ threads (UNJC, UNJF, UNJEF, UNJS). Right-hand orientation, variant 11ER14UNJBMA. This industry‑leading range of laydown triangular inserts is widely recognized for its versatility, offering a practical solution across the majority of UNJ thread standards in today’s machining landscape. Whether you’re handling simple threading tasks or the most demanding applications, this insert is designed to perform with reliability and consistency.
- Broad UNJ compatibility (UNJC, UNJF, UNJEF, UNJS): Covers key UNJ thread forms in a single insert, reducing tool changes and simplifying your tooling inventory.
- Laydown triangular geometry for stability and finish: The triangular design distributes cutting forces evenly, promoting uniform thread surfaces and longer edge life across a range of depths and feeds.
- Right-hand orientation for external turning: Optimized specifically for right-handed external threads, delivering predictable chip flow and consistent results in production runs.
This insert provides a reliable, adaptable threading solution that supports diverse UNJ thread standards while maintaining consistent performance from basic to demanding tasks. By consolidating multiple UNJ forms into a single, easy-to-use tool, it helps streamline setups, reduce downtime, and maintain high-quality threading outcomes across jobs and cycles.
Part Numbers
- Protool Part Number
- 11ER14UNJBMA
- 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.










