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Omega Products ER11 Collet Standard Precision - 10 Micron Run-Out - 5.5mm - 5mm
| Collet Size | ER11 |
| Clamping Size | 5.5-5.0 |
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Omega Products ER11 Collet Standard Precision is built for dependable, round-work clamping in your ER11 collet chuck. This precision collet is designed to deliver consistent grip and repeatable results across a wide range of general‑purpose machining tasks, from light milling to delicate drilling projects. When you need reliable concentricity without overspending on tooling, this standard precision option is a smart choice.
- 10 micron run-out ensures tighter tolerances and truer tool paths, which translates into cleaner finishes and more accurate hole locations during milling and drilling.
- Standard precision performance targets everyday reliability — a balanced choice between cost and accuracy for routine shop work.
- ER11 compatibility means you can drop this collet into standard ER11 collet chucks without special adapters, giving you quick setup and straightforward maintenance.
- Robust, precision-ground design with carefully engineered internal bore and slots provides even clamping force and minimal runout across the gripping range. This solid construction is built to stand up to repetitive use in busy workshop environments.
- Ideal for small-diameter, high‑finish work where consistent concentricity matters for tool life and surface quality — perfect for hobbyists and professional shops performing general machining, engraving, and prototype work.
To use, insert the ER11 collet into your chuck, seat it fully, and tighten to the manufacturer’s recommended torque. For best results, pair with sharp, appropriate tooling and keep the collet and spindle interface clean and free of debris to preserve that tight 10 μm run-out performance.
Note: This description reflects the product’s standard precision, 10 micron run-out specification and its role within the ER11 family of collets designed for reliable, everyday machining workloads.
| Collet Size | ER11 |
| Clamping Size | 5.5-5.0 |
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 ER11 Collets Standard Precision - 10 Micron Run-Out
View full collection →You are viewing OM32039. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Price | Stock | Order |
|---|---|---|---|---|---|
| OM32030 | ER11 | 1.0-0.5 | £8.95 | In Stock | |
| OM32031 | ER11 | 1.5-1.0 | £8.95 | In Stock | |
| OM32032 | ER11 | 2.0-1.5 | £7.43 | In Stock | |
| OM32033 | ER11 | 2.5-2.0 | £7.43 | In Stock | |
| OM32034 | ER11 | 3.0-2.5 | £7.43 | In Stock | |
| OM32035 | ER11 | 3.5-3.0 | £7.43 | In Stock | |
| OM32036 | ER11 | 4.0-3.5 | £7.43 | In Stock | |
| OM32037 | ER11 | 4.5-4.0 | £7.43 | In Stock | |
| OM32038 | ER11 | 5.0-4.5 | £7.43 | In Stock | |
| OM32039 Viewing | ER11 | 5.5-5.0 | £7.43 | In Stock | |
| OM32040 | ER11 | 6.0-5.5 | £7.43 | In Stock | |
| OM32041 | ER11 | 6.5-6.0 | £7.43 | In Stock | |
| OM32042 | ER11 | 7.0-6.5 | £7.43 | In Stock | |
| OM33032 | ER11 | 7.5-7.3 | £18.52 | In Stock | |
| OM33033 | ER11 | 8.0-7.8 | £18.52 | In Stock |
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