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Omega Products ER25 (JIS) Quick Change Rigid Tapping Collet - 4.00mm x 3.00 Square
| Collet Size | ER25 (JIS) |
| Clamping Size | 4.00 |
| Square | 5.00 |
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Description
Omega Products ER25 Quick Change Rigid Tapping Collet is a precision tool designed for fast, reliable tapping operations. Built for ER25 tool holders and compatible with standard collet nuts, this quick-change collet minimizes setup time and keeps machining productive.
With a 4.00 mm tapping size and a 3.00 square interface, it supports consistent thread formation across a variety of materials. The rigid tapping design reduces runout for accurate threads and dependable results on repeat jobs.
- Fast, tool-free changes: The quick-change design lets you swap taps in seconds using standard ER25 collet nuts, cutting downtime and keeping your production line moving.
- Rigid tapping for precise threads: Engineered to minimize runout, it delivers accurate, repeatable thread formation across parts and speeds up high-quality finishes.
- Durable, compatible construction: Built from high-quality materials with tight tolerances to resist wear, designed to work seamlessly with ER25 holders and standard nuts for long service life.
By reducing setup time, improving thread accuracy, and delivering durable, long-lasting performance, this collet helps you streamline workflows, boost throughput, and achieve reliable results across everyday tapping tasks.
Part Numbers
- Protool Part Number
- OM32665
- 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 ER25 Quick Change Rigid Tapping Collets
View full collection →You are viewing OM32665. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Square | Price | Stock | Order |
|---|---|---|---|---|---|---|
| OM32653 | ER25 (ISO) | 3.15 | 2.50 | £25.97 | In Stock | |
| OM32654 | ER25 (ISO) | 3.55 | 2.80 | £25.97 | In Stock | |
| OM32655 | ER25 (ISO) | 4.00 | 3.15 | £25.97 | In Stock | |
| OM32656 | ER25 (ISO) | 4.50 | 3.55 | £25.97 | In Stock | |
| OM32657 | ER25 (JIS) | 5.00 | 6.00 | £25.97 | In Stock | |
| OM32658 | ER25 (ISO) | 5.60 | 4.50 | £25.97 | In Stock | |
| OM32659 | ER25 (ISO) | 6.30 | 5.00 | £25.97 | In Stock | |
| OM32660 | ER25 (ISO) | 7.10 | 5.60 | £25.97 | In Stock | |
| OM32661 | ER25 (ISO) | 8.00 | 6.30 | £25.97 | In Stock | |
| OM32662 | ER25 (ISO) | 9.00 | 7.10 | £25.97 | In Stock | |
| OM32663 | ER25 (ISO) | 10.00 | 8.00 | £25.97 | In Stock | |
| OM32664 | ER25 (DIN) | 3.50 | 2.70 | £25.97 | In Stock | |
| OM32665 Viewing | ER25 (JIS) | 4.00 | 5.00 | £25.97 | In Stock | |
| OM32666 | ER25 (DIN) | 4.50 | 3.20 | £25.97 | In Stock | |
| OM32667 | ER25 (DIN) | 6.00 | 4.00 | £25.97 | In Stock | |
| OM32668 | ER25 (JIS) | 7 | 2.80 | £25.97 | In Stock | |
| OM32705 | ER25 (JIS) | 8 | 3.55 | £25.97 | In Stock | |
| OM32669 | ER25 (JIS) | 9 | 4.50 | £25.97 | In Stock | |
| OM32670 | ER25 (JIS) | 4.00 | 5.50 | £25.97 | In Stock | |
| OM32671 | ER25 (JIS) | 5.50 | 6.20 | £25.97 | In Stock | |
| OM32672 | ER25 (JIS) | 6.00 | 6.50 | £25.97 | In Stock | |
| OM32673 | ER25 (JIS) | 6.10 | 7.00 | £25.97 | In Stock | |
| OM32674 | ER25 (JIS) | 6.20 | 2.50 | £25.97 | In Stock | |
| OM32700 | ER25 (JIS) | 8 | 3.15 | £25.97 | In Stock | |
| OM32706 | ER25 (JIS) | 8.5 | 4.00 | £25.97 | In Stock |
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