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Omega Products ER20 Tapping Collet - 10 Micron Run-Out - 5.5mm x 4.3mm
| Collet Size | ER20 |
| Tap Shank | 4.3 |
| Square | 5.5 |
Learn more about Klarna
The Omega Products ER20 Tapping Collet is a precision accessory designed specifically for tapping operations. With an outstanding run-out of just 10 microns, it keeps tools centered and minimizes deflection, helping you achieve accurate threads and clean finishes. Its ER20 size ensures compatibility with standard ER20 collet chucks, delivering a secure and reliable grip on tapping tools.
Built for professionals and serious hobbyists alike, this collet delivers repeatable performance and straightforward setup, so you can move from one job to the next with confidence.
- Ultra-low 10 micron run-out: Ensures precise alignment and minimizes deflection during tapping, delivering consistent thread quality and reducing rework.
- ER20 compatibility: Works with standard ER20 collet chucks for a secure grip and quick tool changes, reducing downtime and boosting productivity.
- Precision-machined interface: Tight tolerances and smooth surfaces provide reliable performance over many cycles with minimal play or drift.
Choosing the Omega ER20 Tapping Collet means dependable accuracy, faster setup on new jobs, and repeatable results across demanding tapping tasks. It helps streamline your workflow by keeping tooling secure and aligned, reducing chatter, and delivering consistent finishes on every job.
| Collet Size | ER20 |
| Tap Shank | 4.3 |
| Square | 5.5 |
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 ER20 Tapping Collets - 10 Micron Run-Out
View full collection →You are viewing OM32917. Click any other SKU to view its full details.
| Product SKU | Collet Size | Tap Shank | Square | Price | Stock | Order |
|---|---|---|---|---|---|---|
| OM32913 | ER20 | 2.7 | 3.5 | £20.04 | In Stock | |
| OM32914 | ER20 | 3.15/3.2 | 4 | £20.04 | In Stock | |
| OM32915 | ER20 | 3.4 | 4.5 | £20.04 | In Stock | |
| OM32916 | ER20 | 4 | 5 | £20.04 | In Stock | |
| OM32917 Viewing | ER20 | 4.3 | 5.5 | £20.04 | In Stock | |
| OM32918 | ER20 | 4.9 | 6 | £20.04 | In Stock | |
| OM32919 | ER20 | 5 | 6.3 | £20.04 | In Stock | |
| OM32920 | ER20 | 5.5 | 7 | £20.04 | In Stock | |
| OM32921 | ER20 | 6.2/6.3 | 8 | £20.04 | In Stock | |
| OM32922 | ER20 | 7.0/7.1 | 9 | £20.04 | In Stock | |
| OM32923 | ER20 | 8 | 10 | £20.04 | In Stock | |
| OM32924 | ER20 | 9 | 11 | £20.04 | In Stock | |
| OM32925 | ER20 | 9 | 12 | £20.04 | In Stock |
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