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11ER36UNK20 - 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 | 36 |
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Description
Carmex Thread Turning External Insert - Right Hand for UNC, UNF, UNEF, and UNS threaded work, designed to deliver clean, accurate external threads. This insert is part of our industry‑leading range of thread turning inserts, and its laydown triangular geometry is built to cover the majority of thread standards in use today, providing a versatile solution for a wide range of applications—from basic to demanding. The product code 11ER36UNK20 helps you identify and pair the exact match quickly.
- Broad thread standard compatibility: Covers UNC, UNF, UNEF, and UNS right‑hand threads with a single insert, simplifying tooling and inventory management.
- Laydown triangular geometry for stable cutting: The triangular laydown design creates secure seating in the holder and promotes smooth cutting action for reliable thread formation across diverse tasks.
- Industry‑recognized quality and reliability: Part of a globally trusted range, engineered to deliver dependable performance and consistent results across a wide range of threading applications.
This external threading insert helps you streamline threading tasks by supporting common thread standards with one tool, reducing tool changes and inventory. Its right‑hand orientation and proven geometry help you achieve accurate, clean threads with minimal rework, boosting productivity across maintenance and production workflows.
Part Numbers
- Protool Part Number
- 11ER36UNK20
- 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.
