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Carmex Thread Turning External Insert - Trapez - Left Hand - 16EL2TRK20
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | Trapez |
| Pitch | 2 |
| Insert Size | 16 |
| Grade | K20 |
Learn more about Klarna
Carmex Thread Turning External Insert - Trapez - Left Hand - 16EL2TRK20 sits within our globally recognized range of thread turning inserts. This trapezoidal, external-threading insert is designed to cover a wide range of thread standards, making it a versatile choice for many threading jobs—from simple to demanding.
Whether you’re a engineer, machinist, buyer, tradesperson, or hobbyist, this insert delivers reliable performance across a broad set of applications. It’s built to help you complete external thread turning with confidence, even as tasks vary in complexity.
- Broad thread-standards compatibility: Works across the majority of thread standards available today, helping you cover multiple jobs with a single insert and reduce tool changes.
- Trapez geometry for reliable external threading: Optimized shape provides stable cutting engagement and helps produce consistent threads on a variety of materials.
- Left-hand orientation for versatile use: Enables flexible setups and expands the range of threading tasks you can tackle with one tool.
This insert supports streamlined workflows by delivering dependable performance across basic and demanding applications. The 16EL2TRK20 designation ensures traceability and reliable replacement in busy shops, helping you maintain steady production without sacrificing quality.
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | Trapez |
| Pitch | 2 |
| Insert Size | 16 |
| Grade | K20 |
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.
