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Omega Products ER40 Tapping Collet - 10 Micron Run-Out - 4mm x 3.15mm - 3.2mm
| Collet Size | ER40 |
| Tap Shank | 4 |
| Square | 3.15/3.2 |
Learn more about Klarna
The Omega Products ER40 Tapping Collet is a precision accessory designed for tapping operations, delivering a secure grip on tapping tools and dependable performance across a range of materials and setups.
Its standout feature is an ultra-tight run-out of just 10 microns, ensuring precise alignment and minimal deflection during tapping. This helps you achieve clean threads, tighter tolerances, and fewer reworks in production or DIY projects.
- Ultra-low run-out of 10 microns: Delivers precise alignment and minimizes deflection during tapping, improving thread quality and consistency.
- ER40 compatibility: Pairs with standard ER40 collet chucks for a secure, reliable grip on tapping tools, simplifying setup and tool changes.
- Designed for tapping accuracy: Engineered specifically for tapping operations to provide repeatable, dependable performance across common materials and tapping tasks.
With its precise grip and consistent performance, this ER40 tapping collet helps streamline workflows, reduce downtime, and deliver reliable, high-quality threaded results in both production environments and DIY projects. It integrates smoothly into existing ER40 setups, giving you confidence to tackle demanding tapping applications.
| Collet Size | ER40 |
| Tap Shank | 4 |
| Square | 3.15/3.2 |
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 OM32973. Click any other SKU to view its full details.
| Product SKU | Collet Size | Tap Shank | Square | Price | Stock | Order |
|---|---|---|---|---|---|---|
| OM32973 Viewing | 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 | 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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