Please log in here to access all benefits, including multibuy discounts and faster checkouts.


Omega Products ER25 Collet Set High Pressure Sealed - 10 Micron Run-Out - 14 Pieces
| Type | High Pressure Sealed Set |
| Collet Size | ER25 |
| Collet Range | 3-16mm (14pcs) |
| Accuracy | 10 Micron |
Learn more about Klarna
The Omega ER25 Collet Set is a high-pressure sealed collection of ER25 tool collets designed for precise, reliable machining. This 14-piece kit spans sizes from 3 mm to 16 mm, delivering consistent 10 micron run-out for accurate tool holding in CNC milling, drilling, and precision engraving. The sealed design guards against coolant and debris, helping extend life and maintain performance in demanding shop environments.
- 10 micron run-out precision: Delivers consistently tight tolerance across all sizes, reducing tool deflection and improving finish quality.
- High‑pressure sealed design: Seals against coolant, dust, and moisture for longer life and dependable clamping in tough machining conditions.
- Comprehensive 14‑piece range in a rugged case: Includes sizes from 3 mm to 16 mm, neatly organized in a durable, portable case to speed up setups and prevent misplacement.
With this set, you gain precise, repeatable clamping across a broad tool range, reducing downtime from tool changes and rework. The sealed, robust construction protects against moisture and chips, extending life in harsh shop environments. The organized case keeps the collets secure and ready, helping you work faster and achieve consistent results on every job.
| Type | High Pressure Sealed Set |
| Collet Size | ER25 |
| Collet Range | 3-16mm (14pcs) |
| Accuracy | 10 Micron |
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 ER25 Collet Sets - 14 - 15 Pieces
View full collection →You are viewing OM33577. Click any other SKU to view its full details.
| Product SKU | Type | Collet Size | Collet Range | Accuracy | Price | Stock | Order |
|---|---|---|---|---|---|---|---|
| OM32246 | Standard Precision Set | ER25 | 2-16mm (15pcs) | 10 Micron | £81.89 | In Stock | |
| OM32248 | Ultra Precision Set | ER25 | 2-16mm (15pcs) | 5 Micron | £173.18 | In Stock | |
| OM32567 | Standard Sealed Set | ER25 | 3-16mm (14pcs) | 10 Micron | £231.46 | In Stock | |
| OM33577 Viewing | High Pressure Sealed Set | ER25 | 3-16mm (14pcs) | 10 Micron | £306.68 | In Stock |
No products match your filters.