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Omega Products BT30 ER Collet Chuck - ER25 - 25,000RPM - G2.5 - 70mm Gauge Length - Form AD
| Taper | BT30 |
| Collet Size | ER25 |
| Gauge Length | 70 |
| Form | AD |
| Balance | G2.5@25000RPM |
Learn more about Klarna
The Omega Products BT30 ER Collet Chuck is a precision tool holder designed for BT30 spindle systems. It securely clamps ER25 cutting tools to deliver stable, accurate machining across a wide range of CNC milling tasks. With a 70mm gauge length and Form AD interface, it ensures consistent seating and broad compatibility with common tooling and accessories.
Engineered for high-speed performance, it runs up to 25,000 RPM and features a G2.5 precision rating for minimal runout and excellent tool concentricity. This enables improved cutting performance and surface finish, while the BT30 ER collet system allows quick, repeatable tool changes to keep your workflow efficient. Built for durability, it withstands demanding manufacturing environments for long service life.
- Secure ER25 clamping for BT30 spindles: ER25 collet design provides tight grip and repeatable seating, minimizing runout and tool deflection for consistent results across jobs.
- High-speed performance up to 25,000 RPM: Balanced, precision-machined construction maintains stability at high speeds, delivering reliable cuts and better surface finishes.
- Durable, Form AD-compatible design: Rugged materials and tight tolerances deliver long service life; Form AD interface ensures broad compatibility with standard tooling and accessories.
By choosing this BT30 ER Collet Chuck, you gain faster setups, reduced downtime, and consistent results across jobs. The reliable clamping, high-speed capability, and durable construction translate into smoother workflows, higher productivity, and better overall machining quality—day after day.
| Taper | BT30 |
| Collet Size | ER25 |
| Gauge Length | 70 |
| Form | AD |
| Balance | G2.5@25000RPM |
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 ER Collet Chucks - 25,000RPM - G2.5
View full collection →You are viewing OM31006. Click any other SKU to view its full details.
| Product SKU | Taper | Collet Size | Gauge Length | Form | Balance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OM31005 | BT30 | ER16 | 70 | AD | G2.5@25000RPM | £29.79 | In Stock | |
| OM31560 | BT30 | ER16 | 100 | AD | G2.5@25000RPM | £37.82 | In Stock | |
| OM31006 Viewing | BT30 | ER25 | 70 | AD | G2.5@25000RPM | £29.79 | In Stock | |
| OM31561 | BT30 | ER25 | 100 | AD | G2.5@25000RPM | £37.82 | In Stock | |
| OM31007 | BT30 | ER32 | 70 | AD | G2.5@25000RPM | £29.79 | In Stock | |
| OM31562 | BT30 | ER32 | 100 | AD | G2.5@25000RPM | £37.82 | In Stock | |
| OM31008 | BT30 | ER40 | 80 | AD | G2.5@25000RPM | £31.59 | In Stock |
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