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Carmex Thread Turning Internal Insert - ACME - Right Hand - 16IR14ACMEK20
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | ACME |
| Pitch | 14 |
| Insert Size | 16 |
| Grade | K20 |
Learn more about Klarna
The Carmex Thread Turning Internal Insert for ACME right-hand threads (Model 16IR14ACMEK20) is a precision internal threading insert designed for reliable, accurate ACME hole threads. As part of Carmex’s globally recognized range, its laydown triangular geometry delivers stable cutting across a broad spectrum of thread standards—from basic to demanding.
- Extensive thread compatibility: Covers the majority of thread standards used today, so you can tackle many jobs with a single insert.
- Triangular laydown geometry for stable, precise cutting: Minimizes chatter and delivers consistent thread form and smooth finishes across materials and speeds.
- Durable carbide for long tool life: Withstands demanding threading, delivering extended insert life and fewer changes in busy production environments.
This insert helps streamline internal threading work, reduces setup time, and delivers reliable, repeatable thread quality across a range of materials and applications—supporting faster production, improved part accuracy, and reduced downtime in both job shops and production environments.
| Thread Type | Internal |
| Thread Direction | Right Hand |
| Thread Form | ACME |
| Pitch | 14 |
| Insert Size | 16 |
| Grade | K20 |
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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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