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Omega Products ER40 Collet Ultra Precision- 5 Micron Run-Out - 20mm - 19mm
| Collet Size | ER40 |
| Clamping Size | 20.0-19.0 |
Learn more about Klarna
Our ultra-high-precision ER40 collets are designed to clamp round-shank tools securely in an ER40 collet chuck, delivering exceptional concentricity for high-precision machining.
With a 5 micron run-out, these collets minimize eccentricity-related errors and help you achieve cleaner cuts and longer tool life.
- 5 micron run-out accuracy: Keeps the tool shaft aligned for high-precision milling and drilling, delivering cleaner finishes and reducing tool wear.
- Durable, precision-ground construction: Built from high-grade steel with tight tolerances to resist wear and maintain accuracy through heavy use.
- Secure clamping and repeatable results: Smooth insertion and firm grip in an ER40 chuck, delivering consistent performance across multiple tool changes and jobs.
By choosing the Omega ER40 Ultra Precision Collet, you gain tighter tolerances, cleaner finishes, and more predictable results across repeat operations. The proven 5-micron run-out reduces chatter and deflection, helping you meet demanding specifications with fewer passes. Built to endure daily use in busy shops, it provides reliable performance and fast changeovers, so your workflow stays efficient and your projects stay on track.
| Collet Size | ER40 |
| Clamping Size | 20.0-19.0 |
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 Collets Ultra Precision - 5 Micron Run-Out
View full collection →You are viewing OM32408. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Price | Stock | Order |
|---|---|---|---|---|---|
| OM32387 | ER40 | 2.0-1.5 | £22.50 | In Stock | |
| OM32388 | ER40 | 2.5-2.0 | £22.50 | In Stock | |
| OM32389 | ER40 | 3.0-2.5 | £18.89 | In Stock | |
| OM32390 | ER40 | 3.5-2.5 | £18.89 | In Stock | |
| OM32391 | ER40 | 4.0-3.0 | £15.48 | In Stock | |
| OM32392 | ER40 | 4.5-3.5 | £15.48 | In Stock | |
| OM32393 | ER40 | 5.0-4.0 | £15.48 | In Stock | |
| OM32394 | ER40 | 6.0-5.0 | £15.48 | In Stock | |
| OM32395 | ER40 | 7.0-6.0 | £15.48 | In Stock | |
| OM32396 | ER40 | 8.0-7.0 | £15.48 | In Stock | |
| OM32397 | ER40 | 9.0-8.0 | £15.48 | In Stock | |
| OM32398 | ER40 | 10.0-9.0 | £15.48 | Next Day | |
| OM32399 | ER40 | 11.0-10.0 | £15.48 | In Stock | |
| OM32400 | ER40 | 12.0-11.0 | £15.48 | In Stock | |
| OM32401 | ER40 | 13.0-12.0 | £15.48 | In Stock | |
| OM32402 | ER40 | 14.0-13.0 | £15.48 | In Stock | |
| OM32403 | ER40 | 15.0-14.0 | £15.48 | In Stock | |
| OM32404 | ER40 | 16.0-15.0 | £15.48 | Next Day | |
| OM32405 | ER40 | 17.0-16.0 | £15.48 | In Stock | |
| OM32406 | ER40 | 18.0-17.0 | £15.48 | In Stock | |
| OM32407 | ER40 | 19.0-18.0 | £15.48 | In Stock | |
| OM32408 Viewing | ER40 | 20.0-19.0 | £15.48 | In Stock | |
| OM32409 | ER40 | 21.0-20.0 | £15.48 | In Stock | |
| OM32410 | ER40 | 22.0-21.0 | £15.48 | In Stock | |
| OM32411 | ER40 | 23.0-22.0 | £15.48 | In Stock | |
| OM32412 | ER40 | 24.0-23.0 | £15.48 | In Stock | |
| OM32413 | ER40 | 25.0-24.0 | £15.48 | Next Day | |
| OM32414 | ER40 | 26.0-25.0 | £15.48 | In Stock | |
| OM32415 | ER40 | 30.0-29.8 | £25.86 | In Stock | |
| OM32416 | ER40 | 32.0-31.0 | £25.86 | In Stock |
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