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Omega Products BT30 ER Collet Chuck - ER40 - 25,000RPM - G2.5 - 80mm Gauge Length - Form AD
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Description
The Omega BT30 ER Collet Chuck is a precision tool holder designed for BT30 spindle systems, engineered to hold ER40 tooling with secure, repeatable clamping for stable, accurate machining. With a maximum speed of 25,000 RPM, it’s built to tackle high-speed milling workloads while maintaining consistent performance and tool life.
Featuring G2.5 precision, this chuck delivers minimal runout and excellent tool concentricity, helping you achieve tighter tolerances and superior surface finishes. The BT30 ER collet system enables quick, straightforward tool changes to keep your CNC milling operations productive. Its 80mm gauge length and Form AD mounting provide reliable rigidity and easy installation on BT30 machines, making it a dependable choice for busy shops.
- ER40 Collet Compatibility with G2.5 Runout: Secure, repeatable tool clamping with minimal runout for consistent cuts and better finishes on every job.
- Fast BT30 Tool Changes: Quick, tool-free changes reduce downtime and keep the machining cycle moving smoothly.
- 80mm Gauge Length with Form AD Mounting: Optimized geometry and proven mounting fit deliver stable rigidity and straightforward installation in BT30 spindles.
In everyday use, this chuck translates to fewer reworks, steadier performance across tools, and improved overall efficiency on CNC mills and machining centers. Trustworthy construction and precise holding mean reliable results from the first pass to the last, even in demanding production environments.
Part Numbers
- Protool Part Number
- OM31008
- Brand
- Omega
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 OM31008. 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 | 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 Viewing | BT30 | ER40 | 80 | AD | G2.5@25000RPM | £31.59 | In Stock |
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