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

Omega Products BT30 GSK Collet Chuck - GSK16 - 25,000RPM - G2.5 - 60mm Gauge Length
| Taper | BT30 |
| Collet Size | GSK16 |
| Gauge Length (L1) | 60 |
| Clamping Range | 1-16 |
| Balance | G2.5@25000RPM |
| Nut Diameter (D) | 40 |
Learn more about Klarna
The BT30 GSK Collet Chuck from Omega Products is a precision tool holder designed for BT30 spindle systems. It is ideal for machine shops, OEMs, and hobbyists who require secure tool retention and consistent results in milling and drilling tasks.
Designed for seamless integration with GSK systems, this chuck delivers a secure grip at speeds up to 25,000 RPM, with a G2.5 precision rating that minimizes runout and ensures excellent concentricity. The 60mm gauge length provides robust seating and rigidity for repeatable performance across demanding jobs.
- G2.5 Precision for Minimal Runout: Ensures excellent concentricity and tight runout control, delivering precise, repeatable cuts and better surface finishes across materials.
- High‑Speed Performance up to 25,000 RPM: Optimized for fast machining, maintaining secure tool holding and reducing vibration at top speeds for efficient production.
- GSK BT30 System Compatibility & Durable Construction: Built to integrate smoothly with GSK BT30 setups, offering reliable clamping and long-lasting durability in busy workshop environments.
This chuck helps you streamline workflows by delivering dependable, repeatable results with minimal setup fuss. Expect consistent tool seating, reduced downtime, and improved cutting performance across a range of applications, from precision milling to rapid drilling.
| Taper | BT30 |
| Collet Size | GSK16 |
| Gauge Length (L1) | 60 |
| Clamping Range | 1-16 |
| Balance | G2.5@25000RPM |
| Nut Diameter (D) | 40 |
| M | M18 x 1.5 |
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 BT30 GSK Collet Chucks - 25,000RPM - G2.5
View full collection →You are viewing OM30406. Click any other SKU to view its full details.
| Product SKU | Collet Size | Gauge Length (L1) | Clamping Range | Nut Diameter (D) | M | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OM30400 | GSK06 | 60 | 1-6 | 19.5 | M8 x 1 | £79.09 | In Stock | |
| OM30401 | GSK06 | 90 | 1-6 | 19.5 | M8 x 1 | £79.09 | In Stock | |
| OM30402 | GSK06 | 120 | 1-6 | 19.5 | M8 x 1 | £92.08 | In Stock | |
| OM30403 | GSK06 | 150 | 1-6 | 19.5 | M8 x 1 | £105.06 | In Stock | |
| OM30404 | GSK10 | 60 | 1-10 | 27 | M11 x 1 | £79.09 | In Stock | |
| OM30405 | GSK10 | 90 | 1-10 | 27 | M11 x 1 | £79.09 | In Stock | |
| OM30406 Viewing | GSK16 | 60 | 1-16 | 40 | M18 x 1.5 | £79.09 | In Stock | |
| OM30407 | GSK16 | 90 | 1-16 | 40 | M18 x 1.5 | £79.09 | In Stock | |
| OM30408 | GSK25 | 75 | 1-25 | 55 | M28 x 1.5 | £79.09 | In Stock |
No products match your filters.


