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Omega Products ER25 Jet Coolant Sealed Collet - 10 Micron Accuracy - 4mm
| Collet Size | ER25 |
| Clamping Size | 4 |
Learn more about Klarna
The Omega Products ER25 Jet Coolant Sealed Collet provides machinists and manufacturers with a reliable way to hold 4mm cutting tools while delivering coolant straight to the cutting zone. Its sealed design and 10-micron accuracy make it suitable for high-performance milling, drilling, and turning tasks where consistent results and extended tool life matter.
- Direct Coolant to the Cut: The jet sealing system channels coolant precisely through the collet to the tool tip, improving chip evacuation and helping tools run cooler during extended cuts.
- 10-Micron Runout Accuracy: Holds tools to tight tolerances so parts stay within specification and reduce the need for secondary finishing or rework.
- Secure Grip in Standard ER25 Chucks: Delivers strong, repeatable clamping force that keeps tools stable under varying loads without slippage or vibration.
This collet helps shops maintain longer tool life and cleaner cuts by combining precise tool holding with effective cooling, leading to fewer interruptions and more consistent part quality across production runs.
| Collet Size | ER25 |
| Clamping Size | 4 |
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 Jet Coolant Sealed Collets - 3-16mm Clamping Range - 10 Micron Accuracy
View full collection →You are viewing OM36320. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Price | Stock | Order |
|---|---|---|---|---|---|
| OM36319 | ER25 | 3 | £25.97 | In Stock | |
| OM36320 Viewing | ER25 | 4 | £25.97 | In Stock | |
| OM36321 | ER25 | 5 | £25.97 | In Stock | |
| OM36322 | ER25 | 6 | £25.97 | Next Day | |
| OM36323 | ER25 | 7 | £25.97 | In Stock | |
| OM36324 | ER25 | 8 | £25.97 | In Stock | |
| OM36325 | ER25 | 9 | £25.97 | In Stock | |
| OM36326 | ER25 | 10 | £25.97 | In Stock | |
| OM36327 | ER25 | 11 | £25.97 | In Stock | |
| OM36328 | ER25 | 12 | £25.97 | In Stock | |
| OM36329 | ER25 | 13 | £25.97 | In Stock | |
| OM36330 | ER25 | 14 | £25.97 | In Stock | |
| OM36331 | ER25 | 15 | £25.97 | In Stock | |
| OM36332 | ER25 | 16 | £25.97 | In Stock |
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