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Carmex Thread Turning External Insert - Round - Left Hand - 16EL10RDK20
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | Round |
| Pitch | 10 |
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Description
Carmex Thread Turning External Insert - Round - Left Hand - 16EL10RDK20 is a precision threading insert designed for external thread turning on round workpieces. Built for engineers, machinists, and maintenance teams, it delivers clean, accurate threads with dependable, repeatable performance.
As part of our globally recognized line of thread turning inserts, this model is engineered to handle a broad range of thread standards and applications — from basic features to demanding, high-precision tasks — helping you minimize tool changes and keep production moving smoothly.
- Broad thread compatibility: Designed to cover the majority of common thread standards, reducing the need for multiple inserts and simplifying inventory management so you can complete more jobs with fewer tool changes.
- Durable, reliable cutting edge: High-quality construction maintains sharpness and provides consistent thread quality across a variety of materials, helping to reduce rework and improve first-pass results.
- Left-hand, round external insert design: Tailored for smooth engagement on external threads with stable feed, delivering cleaner starts and steady performance even on challenging runs.
This insert is crafted to support reliable performance across a wide range of threading tasks, helping you streamline workflows, shorten cycle times, and achieve dependable results on every job.
Part Numbers
- Protool Part Number
- 16EL10RDK20
- 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.
