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Carmex Thread Turning Internal Insert - Trapez - Left Hand - 16IL3TRK20
| Thread Type | Internal |
| Thread Direction | Left Hand |
| Thread Form | Trapez |
| Pitch | 3 |
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Description
The Carmex Thread Turning Internal Insert – Trapez – Left Hand – 16IL3TRK20 belongs to Carmex's globally recognized line of thread turning inserts. These tools are designed to cover the majority of thread standards with a single, reliable solution, helping technicians complete a wide range of threading tasks efficiently.
Whether you’re performing routine maintenance or tackling more demanding production work, this insert supports a broad set of applications—from basic to more challenging threads—delivering dependable performance job after job.
- Broad thread‑standard compatibility: Designed to cover the majority of thread standards available today, reducing tool changes and simplifying inventory while delivering consistent results across different jobs.
- Versatile for basic to demanding applications: Suitable for a wide range of tasks—from simple threading to tougher work—helping you complete projects on time and with fewer interruptions.
- Global, trusted quality: Part of an industry-leading range recognized worldwide for reliability and performance, giving you confidence in every cut.
Choosing this insert helps streamline threading workflows by reducing tool changes, speeding up setup, and delivering repeatable results across different thread standards. Built for durability and long service life in busy shops, it lowers downtime and improves overall throughput.
Part Numbers
- Protool Part Number
- 16IL3TRK20
- 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.
