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Carmex Thread Turning External Insert - ACME - Right Hand - 16ER12ACMEK20
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | ACME |
| Pitch | 12 |
| Insert Size | 16 |
| Grade | K20 |
Learn more about Klarna
The Carmex Thread Turning External Insert for ACME Right-Hand threads (model 16ER12ACMEK20) is a high‑quality, laydown triangular insert designed specifically for external thread turning. Built to cover a wide range of thread standards, it provides a versatile solution for everyday tasks and more demanding turning work alike.
- Broad thread-standards compatibility: Engineered to cover the majority of thread standards in use today, letting you tackle most external threading tasks with a single, reliable tool and reducing tool changes.
- Optimized for right-hand ACME threads: Designed to deliver accurate thread form and consistent results on right-hand ACME profiles, helping you achieve clean, repeatable finishes every pass.
- Durable laydown triangular design: The sturdy geometry provides stable cutting action for both simple and challenging applications, supporting longer tool life and dependable performance over time.
This insert is crafted to simplify your workflow: it supports a broad range of standards, reduces the need for multiple tools, and delivers dependable results from basic jobs to demanding production work. Choose Carmex for a trusted, versatile solution that helps you complete external ACME threading with confidence and consistency.
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | ACME |
| Pitch | 12 |
| 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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