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Carmex Thread Turning External Insert - Trapez - Left Hand - 22EL4TRBMA
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | Trapez |
| Pitch | 4 |
| Insert Size | 22 |
| Grade | BMA |
Learn more about Klarna
The Carmex Thread Turning External Insert is a precision threading solution designed for external turns on a wide range of workpieces. It’s built to deliver consistent, repeatable threads and is well-suited for engineers, machinists, and hobbyists seeking dependable results.
Featuring a laydown triangular insert design in a left-hand orientation (model 22EL4TRBMA), it covers the majority of thread standards used today, from routine tasks to demanding applications. This versatility helps you reduce tool changes and consolidate your insert inventory while keeping workflow smooth and predictable.
- Broad thread-standard coverage: Designed to handle the majority of thread standards available today, helping you complete more jobs with a single insert and minimize tool changes.
- Laydown triangular geometry for stable, clean cuts: The geometry promotes stable engagement and effective chip control, delivering consistent thread form and a smooth finish across a variety of materials.
- Left-hand orientation for targeted threading tasks: Optimized for left-handed threading operations, improving alignment, tool-path efficiency, and overall productivity.
This insert supports efficient, reliable threading workflows, enabling precise results across typical to demanding applications while helping you reduce downtime and maintain steady production schedules.
| Thread Type | External |
| Thread Direction | Left Hand |
| Thread Form | Trapez |
| 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 - Trapez - Right/Left Hand
View full collection →You are viewing 22EL4TRBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 16ER1.5TRBMA | External | Right Hand | Trapez | 1.5 | 16 | BMA | £9.70 | In Stock | |
| 16ER2TRBMA | External | Right Hand | Trapez | 2 | 16 | BMA | £9.70 | In Stock | |
| 16ER3TRBMA | External | Right Hand | Trapez | 3 | 16 | BMA | £9.70 | In Stock | |
| 16ER4TRBMA | External | Right Hand | Trapez | 4 | 16 | BMA | £9.70 | In Stock | |
| 22EL4TRBMA Viewing | External | Left Hand | Trapez | 4 | 22 | BMA | £14.22 | 5 days | |
| 22EL5TRBMA | External | Left Hand | Trapez | 5 | 22 | BMA | £14.22 | 5 days | |
| 22EL6TRBMA | External | Left Hand | Trapez | 6 | 22 | BMA | £14.47 | 5 days | |
| 22ER4TRBMA | External | Right Hand | Trapez | 4 | 22 | BMA | £14.22 | In Stock | |
| 22ER5TRBMA | External | Right Hand | Trapez | 5 | 22 | BMA | £14.22 | In Stock | |
| 22ER6TRBMA | External | Right Hand | Trapez | 6 | 22 | BMA | £14.22 | 5 days | |
| 27EL6TRBMA | External | Left Hand | Trapez | 6 | 27 | BMA | £20.08 | 5 days | |
| 27EL7TRBMA | External | Left Hand | Trapez | 7 | 27 | BMA | £20.44 | 5 days | |
| 27ER6TRBMA | External | Right Hand | Trapez | 6 | 27 | BMA | £20.08 | In Stock | |
| 27ER7TRBMA | External | Right Hand | Trapez | 7 | 27 | BMA | £20.08 | In Stock |
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