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Omega Products ER40 (ISO) Quick Change Rigid Tapping Collet - 4.00mm
| Collet Size | ER40 (ISO) |
| Clamping Size | 4.00 |
| Square | 6.30 |
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Description
Omega Products ER40 Quick Change Rigid Tapping Collet, 4.00 mm, is a precision tool designed for tapping on CNC and manual machines. It fits ER40 tool holders and accepts standard ER40 collet nuts, enabling fast, reliable tool changes and accurate thread formation in a compact, rugged package.
Designed for professionals and skilled hobbyists alike, this collet reduces downtime and simplifies setups, helping you move from tapping to finishing with confidence.
- Fast, Easy Tool Changes: The quick-change design lets you swap taps quickly without removing the entire holder, minimizing downtime and keeping your workflow moving.
- Rigid Tapping for Precision: Delivers consistent thread depth and clean finishes, improving hole quality and reducing tapping errors across jobs.
- Durable, Universal ER40 Compatibility: Built from high-grade materials with precise machining and designed to work with ER40 tool holders and standard collet nuts for reliable, long-term performance.
With these features, the Omega ER40 Quick Change Collet helps you streamline production, shorten changeovers, and achieve repeatable tapping results. Its durability and compatibility reduce unplanned downtime, while the precise gripping action supports accurate thread formation for routine and demanding applications.
Part Numbers
- Protool Part Number
- OM32811
- Brand
- Omega
- Category
- Tapping Collet
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 ER40 Quick Change Rigid Tapping Collets
View full collection →You are viewing OM32811. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Square | Price | Stock | Order |
|---|---|---|---|---|---|---|
| OM32856 | ER40 (ISO) | 11.20 | 3.00 | £31.88 | In Stock | |
| OM32857 | ER40 (ISO) | 12.50 | 3.40 | £31.88 | In Stock | |
| OM32858 | ER40 (ISO) | 14.00 | 4.90 | £31.88 | In Stock | |
| OM32859 | ER40 (ISO) | 16.00 | 5.50 | £31.88 | In Stock | |
| OM32860 | ER40 (ISO) | 18.00 | 6.20 | £31.88 | Next Day | |
| OM32809 | ER40 (ISO) | 3.15 | 5.00 | £31.88 | In Stock | |
| OM32810 | ER40 (ISO) | 3.55 | 5.60 | £31.88 | In Stock | |
| OM32811 Viewing | ER40 (ISO) | 4.00 | 6.30 | £31.88 | In Stock | |
| OM32812 | ER40 (ISO) | 4.50 | 7.10 | £31.88 | In Stock | |
| OM32813 | ER40 (ISO) | 5.00 | 8.00 | £31.88 | In Stock | |
| OM32814 | ER40 (ISO) | 5.60 | 9.00 | £31.88 | In Stock | |
| OM32815 | ER40 (ISO) | 6.30 | 10.00 | £31.88 | In Stock | |
| OM32816 | ER40 (ISO) | 7.10 | 11.20 | £31.88 | In Stock | |
| OM32853 | ER40 (ISO) | 8.00 | 12.50 | £31.88 | In Stock | |
| OM32855 | ER40 (JIS) | 10.00 | Square | £31.88 | In Stock | |
| OM32867 | ER40 (JIS) | 11.00 | Square | £31.88 | In Stock | |
| OM32868 | ER40 (JIS) | 12.00 | Square | £31.88 | In Stock | |
| OM32869 | ER40 (JIS) | 14.00 | Square | £31.88 | Next Day | |
| OM32870 | ER40 (JIS) | 16.00 | Square | £31.88 | In Stock | |
| OM32871 | ER40 (JIS) | 18.00 | Square | £31.88 | In Stock | |
| OM32861 | ER40 (JIS) | 3.50 | 7.00 | £31.88 | In Stock | |
| OM32862 | ER40 (JIS) | 4.00 | 8.00 | £31.88 | In Stock | |
| OM32863 | ER40 (JIS) | 4.50 | 9.00 | £31.88 | In Stock | |
| OM32864 | ER40 (JIS) | 6.00 | 9.00 | £31.88 | In Stock | |
| OM32865 | ER40 (JIS) | 7.00 | 11.00 | £31.88 | In Stock | |
| OM32866 | ER40 (JIS) | 8.00 | 12.00 | £31.88 | In Stock | |
| OM32854 | ER40 (JIS) | 9.00 | 14.50 | £31.88 | In Stock |
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