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Carmex Thread Turning External Insert - ACME - Right Hand - 22ER4ACMEBMA
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | ACME |
| Pitch | 4 |
| Insert Size | 22 |
| Grade | BMA |
Learn more about Klarna
Carmex Thread Turning External Insert - ACME - Right Hand - 22ER4ACMEBMA is part of our industry-leading range of thread turning inserts. These high-quality laydown triangular inserts are designed to provide a solution for the majority of thread standards available today, and they can handle a wide range of applications—from basic to the most demanding ones.
- Broad compatibility with thread standards: Designed to cover ACME and the majority of common thread standards, reducing the need to swap inserts and helping you keep production moving.
- Laydown triangular geometry for stable cutting: The geometry promotes strong engagement with the workpiece, helping minimize vibration and deliver consistent thread profiles across materials.
- Right-hand orientation for reliable external ACME threads: Optimized for right-hand turning tasks, providing predictable performance on external ACME thread profiles.
This insert helps simplify your threading operations by handling multiple standards with a single tool, enabling faster setups, fewer tool changes, and dependable, repeatable results from basic to demanding applications.
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | ACME |
| Pitch | 4 |
| Insert Size | 22 |
| Grade | BMA |
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.
Full Range: Carmex Thread Turning External Inserts - ACME - Right/Left Hand
View full collection →You are viewing 22ER4ACMEBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 16EL12ACMEBMA | External | Left Hand | ACME | 12 | 16 | BMA | £9.70 | 5 days | |
| 16EL14ACMEBMA | External | Left Hand | ACME | 14 | 16 | BMA | £9.70 | 5 days | |
| 16EL16ACMEBMA | External | Left Hand | ACME | 16 | 16 | BMA | £9.70 | 5 days | |
| 16EL6ACMEBMA | External | Left Hand | ACME | 6 | 16 | BMA | £9.86 | 5 days | |
| 16EL8ACMEBMA | External | Left Hand | ACME | 8 | 16 | BMA | £9.70 | 5 days | |
| 16ER10ACMEBMA | External | Right Hand | ACME | 10 | 16 | BMA | £9.70 | In Stock | |
| 16ER12ACMEBMA | External | Right Hand | ACME | 12 | 16 | BMA | £9.70 | In Stock | |
| 16ER14ACMEBMA | External | Right Hand | ACME | 14 | 16 | BMA | £9.70 | In Stock | |
| 16ER16ACMEBMA | External | Right Hand | ACME | 16 | 16 | BMA | £9.70 | In Stock | |
| 16ER6ACMEBMA | External | Right Hand | ACME | 6 | 16 | BMA | £9.70 | 5 days | |
| 16ER8ACMEBMA | External | Right Hand | ACME | 8 | 16 | BMA | £9.70 | 5 days | |
| 22EL4ACMEBMA | External | Left Hand | ACME | 4 | 22 | BMA | £14.22 | 5 days | |
| 22EL5ACMEBMA | External | Left Hand | ACME | 5 | 22 | BMA | £14.47 | In Stock | |
| 22EL6ACMEBMA | External | Left Hand | ACME | 6 | 22 | BMA | £14.22 | In Stock | |
| 22ER4ACMEBMA Viewing | External | Right Hand | ACME | 4 | 22 | BMA | £14.22 | 5 days | |
| 22ER5ACMEBMA | External | Right Hand | ACME | 5 | 22 | BMA | £14.22 | In Stock | |
| 22ER6ACMEBMA | External | Right Hand | ACME | 6 | 22 | BMA | £14.22 | In Stock | |
| 27EL4ACMEBMA | External | Left Hand | ACME | 4 | 27 | BMA | £20.08 | 5 days | |
| 27ER4ACMEBMA | External | Right Hand | ACME | 4 | 27 | BMA | £20.08 | 5 days |
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