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


Omega Products GSK25 Ultra Precision Collet - 5 Micron Run-Out - 8.5mm
| Collet Size | GSK 25 |
| Clamping Size | 8.5 |
Learn more about Klarna
The Omega Products GSK25 Ultra Precision Collet is built for precision-focused machining. With a stated 5-micron run-out, it delivers outstanding concentricity and tight tolerances for demanding milling, drilling, and turning tasks. It's designed for engineers, machinists, hobbyists, and shops that need repeatable, reliable toolholding in every job.
From precision prototype work to higher‑volume production, this collet secures tooling with a consistent gripping force, minimizing tool movement and the potential for out‑of‑round cuts.
- 5-Micron Run-Out for Exceptional Concentricity: Delivers true, concentric toolholding that helps you meet tight tolerances and achieve smoother finishes with fewer reworks.
- Reliable, Consistent Tool Gripping: Engineered for stable, repeatable grip across varying speeds and loads, reducing tool movement and improving overall part quality.
- Rugged, Durable Construction for Long-Term Use: Built to withstand daily use in demanding shops, maintaining alignment and repeatable results over many tool changes.
By pairing your tooling with the GSK25 Ultra Precision Collet, you gain micron-level accuracy that supports a more predictable workflow, reduces rework, and yields better surface finishes. This collet is a dependable choice for high-precision projects where every micron counts, helping you improve results and maintain efficiency across jobs.
| Collet Size | GSK 25 |
| Clamping Size | 8.5 |
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 GSK25 Ultra Precision Collets - 5 Micron Run-Out
View full collection →You are viewing OM30576. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Price | Stock | Order |
|---|---|---|---|---|---|
| OM30561 | GSK 25 | 1 | £25.97 | In Stock | |
| OM30562 | GSK 25 | 1.5 | £25.97 | In Stock | |
| OM30563 | GSK 25 | 2 | £25.97 | In Stock | |
| OM30564 | GSK 25 | 2.5 | £25.97 | In Stock | |
| OM30565 | GSK 25 | 3 | £25.97 | In Stock | |
| OM30566 | GSK 25 | 3.5 | £25.97 | In Stock | |
| OM30567 | GSK 25 | 4 | £25.97 | In Stock | |
| OM30568 | GSK 25 | 4.5 | £25.97 | In Stock | |
| OM30569 | GSK 25 | 5 | £25.97 | In Stock | |
| OM30570 | GSK 25 | 5.5 | £25.97 | In Stock | |
| OM30571 | GSK 25 | 6 | £25.97 | In Stock | |
| OM30572 | GSK 25 | 6.5 | £25.97 | In Stock | |
| OM30573 | GSK 25 | 7 | £25.97 | In Stock | |
| OM30574 | GSK 25 | 7.5 | £25.97 | In Stock | |
| OM30575 | GSK 25 | 8 | £25.97 | In Stock | |
| OM30576 Viewing | GSK 25 | 8.5 | £25.97 | In Stock | |
| OM30577 | GSK 25 | 9 | £25.97 | In Stock | |
| OM30578 | GSK 25 | 9.5 | £25.97 | In Stock | |
| OM30579 | GSK 25 | 10 | £25.97 | In Stock | |
| OM30580 | GSK 25 | 10.5 | £25.97 | In Stock | |
| OM30581 | GSK 25 | 11 | £25.97 | In Stock | |
| OM30582 | GSK 25 | 11.5 | £25.97 | In Stock | |
| OM30583 | GSK 25 | 12 | £25.97 | In Stock | |
| OM30584 | GSK 25 | 12.5 | £25.97 | In Stock | |
| OM30585 | GSK 25 | 13 | £25.97 | In Stock | |
| OM30586 | GSK 25 | 13.5 | £25.97 | In Stock | |
| OM30587 | GSK 25 | 14 | £25.97 | In Stock | |
| OM30588 | GSK 25 | 14.5 | £25.97 | In Stock | |
| OM30589 | GSK 25 | 15 | £25.97 | In Stock | |
| OM30590 | GSK 25 | 15.5 | £25.97 | In Stock | |
| OM30591 | GSK 25 | 16 | £25.97 | In Stock | |
| OM30592 | GSK 25 | 16.5 | £25.97 | In Stock | |
| OM30593 | GSK 25 | 17 | £25.97 | In Stock | |
| OM30594 | GSK 25 | 17.5 | £25.97 | In Stock | |
| OM30595 | GSK 25 | 18 | £25.97 | In Stock | |
| OM30596 | GSK 25 | 18.5 | £25.97 | In Stock | |
| OM30597 | GSK 25 | 19 | £25.97 | In Stock | |
| OM30598 | GSK 25 | 19.5 | £25.97 | In Stock | |
| OM30599 | GSK 25 | 20 | £25.97 | In Stock | |
| OM30600 | GSK 25 | 20.5 | £25.97 | In Stock | |
| OM30601 | GSK 25 | 21 | £25.97 | In Stock | |
| OM30602 | GSK 25 | 21.5 | £25.97 | In Stock | |
| OM30603 | GSK 25 | 22 | £25.97 | In Stock | |
| OM30604 | GSK 25 | 22.5 | £25.97 | In Stock | |
| OM30605 | GSK 25 | 23 | £25.97 | In Stock | |
| OM30606 | GSK 25 | 23.5 | £25.97 | In Stock | |
| OM30607 | GSK 25 | 24 | £25.97 | In Stock | |
| OM30608 | GSK 25 | 24.5 | £25.97 | In Stock | |
| OM30609 | GSK 25 | 25 | £25.97 | In Stock |
No products match your filters.