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Carmex Thread Turning External Insert - ACME - Right Hand - 16ER16ACMEK20
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | ACME |
| Pitch | 16 |
| Insert Size | 16 |
| Grade | K20 |
Learn more about Klarna
Carmex Thread Turning External Insert — ACME — Right Hand — 16ER16ACMEK20 is a high‑quality external threading insert designed for ACME threads. Built as a laydown triangular insert, it delivers versatile performance across a wide range of thread standards with a single tool.
This insert is ideal for engineers, machinists, buyers, tradespeople, hobbyists, and anyone needing reliable, ready‑to‑use threading capability. It supports applications from straightforward, standard threads to the most demanding profiles, helping you complete projects with confidence.
- Broad thread compatibility: Covers a wide range of thread standards, enabling you to tackle diverse projects with one insert and reducing the need for multiple tools.
- Triangular laydown geometry for stability and finish: The laydown triangular design provides stable engagement and smooth cutting action, helping achieve consistent thread quality and longer insert life.
- Reliable performance across basic to demanding applications: Designed to handle everything from simple to challenging threads, delivering dependable results across a broad workload.
With the Carmex external insert, you can streamline your threading workflow, achieve consistent thread quality, and expand the range of projects you can tackle with a single, proven solution.
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | ACME |
| Pitch | 16 |
| Insert Size | 16 |
| Grade | K20 |
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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.
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