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Omega Products ER11 Axial Tool Head - Square - External Nut - DIN5480
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The Omega Products ER11 Axial Tool Head - Square - External Nut - DIN5480 is a precision tool head designed to securely attach cutting tools to your spindle. Its square interface and external nut deliver a rigid, repeatable mounting that supports accurate, consistent cutting across milling, drilling, and other machining tasks.
Built to endure heavy-duty work, this tool head adheres to the DIN5480 standard, ensuring broad compatibility with a wide range of machine tools and straightforward integration into existing setups. Expect strong, long-lasting performance that stands up to demanding applications.
- Secure, square axial interface: The square shape and external nut create a rigid, stable connection to the spindle, promoting precise alignment and consistent cutting results.
- DIN5480 compatibility: DIN5480 compliance guarantees broad interoperability with many machine tool systems, making it easy to integrate into your current workflow.
- Durable, high‑load construction: Engineered for strength, this tool head withstands demanding machining operations, delivering reliable performance and extended tool life.
This ER11 axial tool head helps you maintain tight tolerances, reduce setup variability, and protect overall productivity. With a robust build and standard compatibility, it provides a dependable foundation for repeatable, high-quality results across a range of tooling setups.
| Type | Axial Tool Head Square External Nut |
| dh6 | 16 |
| A | 65 |
| B | 42 |
| C | 32 |
| E | 21 |
| F | 25 |
| G | 21 |
| H | 21 |
| X | 1-7 |
| Nmax RPM | 6000 |
| S | ER11 |
| T Nm | 6.3 |
| P | W8x0.8x30°x18-9b |
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: Omega Products Axial Tool Heads - Square - External Nut - DIN5480
View full collection →You are viewing OM33444. Click any other SKU to view its full details.
| Product SKU | Type | dh6 | A | B | C | E | F | G | H | X | Nmax RPM | S | T Nm | P | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| OM33444 Viewing | Axial Tool Head Square External Nut | 16 | 65 | 42 | 32 | 21 | 25 | 21 | 21 | 1-7 | 6000 | ER11 | 6.3 | W8x0.8x30°x18-9b | £495.79 | Next Day | |
| OM33207 | Axial Tool Head Square External Nut | 20 | 94 | 51 | 40 | 30 | 30 | 27 | 28 | 1-13 | 6000 | ER20 | 10 | W10x0.8x30°x11-9b | £495.79 | Next Day | |
| OM33445 | Axial Tool Head Square External Nut | 30 | 94 | 67 | 55 | 30 | 30 | 30 | 28 | 1-13 | 6000 | ER20 | 40 | W16x0.8x30°x18-9b | £784.99 | Next Day | |
| OM33297 | Axial Tool Head Square External Nut | 30 | 98.5 | 67 | 55 | 30 | 30 | 30 | 28 | 1-16 | 6000 | ER25 | 40 | W16x0.8x30°x18-9b | £784.99 | Next Day | |
| OM33236 | Axial Tool Head Square External Nut | 40 | 123 | 75 | 63 | 41 | 41 | 43 | 40 | 1-20 | 6000 | ER32 | 70 | W20x0.8x30°x24-9b | £1,097.83 | Next Day |
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