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Omega Products ER20 Collet Ultra Precision - 5 Micron Run-Out - 7mm - 6mm
| Collet Size | ER20 |
| Clamping Size | 7.0-6.0 |
Learn more about Klarna
The Omega Products ER20 Collet Ultra Precision is a high‑precision toolholding solution designed for ER20 collet chucks. It’s ideal for machinists, engineers, tradespeople, hobbyists, and anyone needing repeatable accuracy when clamping round shank tools for milling and drilling.
With a 5 micron run-out, these collets deliver tight concentricity and minimal runout, helping you achieve precise cuts and clean finishes. They’re engineered to fit ER20 collet chucks and are designed to hold shanks in the 6–7 mm range for versatile, reliable performance.
- 5 Micron Run-Out: Delivers exceptional concentricity for accurate tool motion, reducing vibration and improving surface finish on precision work.
- ER20 Collet Chuck Compatibility: Specifically designed to clamp round shank tools securely in an ER20 chuck for repeatable, dependable results.
- 6–7 mm Shank Range: Optimized to hold 6–7 mm round tool shanks, offering flexible compatibility without compromising grip or precision.
These features translate into real-world benefits: tighter tolerances, faster setup times, less rework, and consistently high-quality machining outcomes across a range of applications. Whether you’re a professional shop or a dedicated hobbyist, this ER20 ultra‑precision collet set helps you work with confidence and efficiency.
| Collet Size | ER20 |
| Clamping Size | 7.0-6.0 |
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 ER20 Collets Ultra Precision - 5 Micron Run-Out
View full collection →You are viewing OM32176. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Price | Stock | Order |
|---|---|---|---|---|---|
| OM32166 | ER20 | 1.0-0.5 | £17.77 | In Stock | |
| OM32167 | ER20 | 1.5-1.0 | £17.77 | In Stock | |
| OM32168 | ER20 | 2.0-1.0 | £15.30 | In Stock | |
| OM32169 | ER20 | 2.5-2.0 | £15.30 | In Stock | |
| OM32170 | ER20 | 3.0-2.5 | £12.81 | In Stock | |
| OM32171 | ER20 | 3.5-2.5 | £12.81 | In Stock | |
| OM32172 | ER20 | 4.0-3.0 | £12.81 | In Stock | |
| OM32173 | ER20 | 4.5-3.5 | £12.81 | In Stock | |
| OM32174 | ER20 | 5.0-4.0 | £12.81 | In Stock | |
| OM32175 | ER20 | 6.0-5.0 | £12.81 | In Stock | |
| OM32176 Viewing | ER20 | 7.0-6.0 | £12.81 | In Stock | |
| OM32177 | ER20 | 8.0-7.0 | £12.81 | In Stock | |
| OM32178 | ER20 | 9.0-8.0 | £12.81 | In Stock | |
| OM32179 | ER20 | 10.0-9.0 | £12.81 | In Stock | |
| OM32180 | ER20 | 11.0-10.0 | £12.81 | In Stock | |
| OM32181 | ER20 | 12.0-11.0 | £12.81 | In Stock | |
| OM32182 | ER20 | 13.0-12.0 | £12.81 | In Stock |
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