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Carmex Thread Turning External Insert - Stub Acme - Right Hand - 27ER3STACMEBMA
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | Stub Acme |
| Pitch | 3 |
| Insert Size | 27 |
| Grade | BMA |
Learn more about Klarna
Carmex Thread Turning External Insert - Stub Acme - Right Hand - 27ER3STACMEBMA is a high-quality, laydown triangular insert designed for external thread turning. With its stub Acme geometry and right-hand orientation, it’s a practical choice for workshops, engineering shops, and maintenance teams handling a variety of threaded components. This insert is built to cover a broad range of thread standards used today, helping you streamline tool selection and setup across different jobs.
- Broad thread standards compatibility: Designed to cover the majority of thread standards in use today, reducing tool changes and inventory needs so you can keep production moving.
- Versatile for basic to demanding applications: Capable of handling simple threading tasks or more challenging jobs with consistent results across a wide range of applications.
- Stub Acme geometry for external threading: Specifically engineered for external thread turning with right-hand orientation, delivering reliable engagement and predictable performance on common machine setups.
This insert helps you complete threading tasks more efficiently by combining broad compatibility with a focused geometry that supports reliable, repeatable results. It enables quicker setups, reduces downtime, and delivers dependable performance across everyday production and maintenance work, making it a trusted choice for both seasoned machinists and shop floor teams.
| Thread Type | External |
| Thread Direction | Right Hand |
| Thread Form | Stub Acme |
| Pitch | 3 |
| Insert Size | 27 |
| 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 - STACME - Right/Left Hand
View full collection →You are viewing 27ER3STACMEBMA. Click any other SKU to view its full details.
| Product SKU | Thread Type | Thread Direction | Thread Form | Pitch | Insert Size | Grade | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|
| 16ER16STACMEBMA | External | Right Hand | Stub Acme | 16 | 16 | BMA | £10.72 | In Stock | |
| 16ER6STACMEBMA | External | Right Hand | Stub Acme | 6 | 16 | BMA | £10.72 | In Stock | |
| 16ER8STACMEBMA | External | Right Hand | Stub Acme | 8 | 16 | BMA | £10.72 | In Stock | |
| 22ER4STACMEBMA | External | Right Hand | Stub Acme | 4 | 22 | BMA | £15.80 | In Stock | |
| 22ER5STACMEBMA | External | Right Hand | Stub Acme | 5 | 22 | BMA | £15.80 | 5 days | |
| 27ER3STACMEBMA Viewing | External | Right Hand | Stub Acme | 3 | 27 | BMA | £22.42 | 5 days | |
| 27ER4STACMEBMA | External | Right Hand | Stub Acme | 4 | 27 | BMA | £22.42 | In Stock |
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