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Omega Products BT30 ER Collet Chuck - Mini Type ER16 - 20,000RPM - G2.5 - 60mm Gauge Length
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Description
The Omega BT30 ER Collet Chuck, Mini Type, is a compact tool holder designed for BT30 spindle systems. Built to hold ER16 tooling with a 60mm gauge length, it delivers secure, precise tool gripping in a small, lightweight package that’s ideal for milling operations that demand balance and reduced overhang.
Capable of speeds up to 20,000 RPM and rated for G2.5 precision, it maintains tight concentricity and minimizes runout to help you achieve clean cuts and consistent surface finishes. The ER collet system makes tool changes quick and reliable, so you can keep high-speed workflows moving with minimal downtime.
- Compact, lightweight mini design: Reduces tool overhang and improves balance, enhancing machining accuracy and stability across small-diameter tooling.
- High-speed performance up to 20,000 RPM: Delivers reliable, concentric gripping at fast speeds (G2.5 accuracy) for clean finishes and predictable results.
- ER16 quick-change collet system: Enables fast, repeatable tool changes with a secure grip, boosting workflow efficiency and reducing downtime.
With secure seating, fast changeovers, and a design tuned for BT30 spindles, this chuck helps you shorten cycle times, maintain consistent quality, and keep your machining operations productive from prototype runs to high-volume production.
Part Numbers
- Protool Part Number
- OM31971
- 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 - Mini Type - 20,000RPM - G2.5
View full collection →You are viewing OM31971. Click any other SKU to view its full details.
| Product SKU | Taper | Collet Size | Gauge Length | Form | Balance | Price | Stock | Order |
|---|---|---|---|---|---|---|---|---|
| OM30283 | BT30 | ER11 | 70 | AD | G2.5@20000RPM | £45.13 | In Stock | |
| OM30284 | BT30 | ER11 | 100 | AD | G2.5@20000RPM | £49.76 | In Stock | |
| OM31971 Viewing | BT30 | ER16 | 60 | AD | G2.5@20000RPM | £44.70 | In Stock | |
| OM30366 | BT30 | ER16 | 100 | AD | G2.5@20000RPM | £49.76 | In Stock | |
| OM30367 | BT30 | ER16 | 150 | AD | G2.5@20000RPM | £75.26 | Next Day |
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