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Omega Products ER40 Tapping Collet - 10 Micron Run-Out - 7mm x 5.5mm
| Collet Size | ER40 |
| Tap Shank | 7 |
| Square | 5.5 |
Learn more about Klarna
The Omega Products ER40 Tapping Collet is a precision tool accessory designed for tapping operations where accuracy and reliability matter. Built for the ER40 family of collet chucks, this collet ensures your tapping tools stay centered and secure, even under demanding cuts. It features a 7 mm x 5.5 mm interface and an outstanding run-out of just 10 microns for consistent results every time.
- Ultra-Low Run-Out (10 microns): Delivers exceptional alignment with minimal deflection, producing cleaner threads and reducing the need for rework.
- ER40 Compatibility: Designed to fit standard ER40 collet chucks, enabling quick changes and dependable grip on your tapping tools.
- 7 mm x 5.5 mm Interface: Provides a precise, repeatable connection to your tooling setup, helping to minimize tool chatter and improve overall stability.
With this tapping collet, you’ll experience improved thread quality, higher throughput, and more consistent results across jobs. The secure grip and precise alignment reduce downtime and rework, helping you complete tapping tasks faster while maintaining tight tolerances and a smooth finish.
| Collet Size | ER40 |
| Tap Shank | 7 |
| 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 ER40 Tapping Collets - 10 Micron Run-Out
View full collection →You are viewing OM32979. Click any other SKU to view its full details.
| Product SKU | Collet Size | Tap Shank | Square | Price | Stock | Order |
|---|---|---|---|---|---|---|
| OM32973 | ER40 | 4 | 3.15/3.2 | £25.61 | In Stock | |
| OM32974 | ER40 | 4.5 | 3.4 | £25.61 | In Stock | |
| OM32975 | ER40 | 5 | 4 | £25.61 | In Stock | |
| OM32976 | ER40 | 5.5 | 4.3 | £25.61 | In Stock | |
| OM32977 | ER40 | 6 | 4.9 | £25.61 | In Stock | |
| OM32978 | ER40 | 6.3 | 5 | £25.61 | In Stock | |
| OM32979 Viewing | ER40 | 7 | 5.5 | £25.61 | In Stock | |
| OM32980 | ER40 | 8 | 6.2/6.3 | £25.61 | In Stock | |
| OM32981 | ER40 | 9 | 7.0/7.1 | £25.61 | In Stock | |
| OM32982 | ER40 | 10 | 8 | £25.61 | In Stock | |
| OM32983 | ER40 | 11 | 9 | £25.61 | In Stock | |
| OM32984 | ER40 | 12 | 9 | £25.61 | In Stock | |
| OM32985 | ER40 | 12.5 | 10 | £25.61 | In Stock | |
| OM32986 | ER40 | 14 | 11.0/11.2 | £25.61 | In Stock | |
| OM32987 | ER40 | 16 | 12 | £25.61 | In Stock | |
| OM32988 | ER40 | 18 | 14.0/14.5 | £25.61 | In Stock | |
| OM32989 | ER40 | 20 | 16 | £25.61 | In Stock | |
| OM32990 | ER40 | 22 | 18 | £25.61 | In Stock |
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