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Omega Products ER32 Collet Standard Precision - 10 Micron Run-Out - 25mm - 24mm
| Collet Size | ER32 |
| Clamping Size | 25.0-24.0 |
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Omega Products presents the ER32 Collet Standard Precision—a precisely engineered tool-holding solution designed to deliver dependable performance in everyday machining. This collet clamps round shanks securely inside an ER32 collet chuck, delivering exceptional concentricity and minimal run-out to keep your cuts true from start to finish. With a measured run-out of just 0.01 mm (10 microns), you’ll notice cleaner holes, tighter pockets, and more consistent surface finishes across a range of materials and applications.

Why the ER32 Collet Standard Precision stands out
- Outstanding run-out control: 0.01 mm run-out minimizes tool deflection, improving dimensional accuracy and repeatability across multiple passes.
- Secure, reliable grip: Precision-ground surfaces and tight tolerances ensure a firm hold on round tool shanks, reducing slip during aggressive milling or drilling.
- Versatile performance: Ideal for milling, drilling, reaming, and finishing tasks where precision matters and project tolerances are tight.
- Concentricity you can trust: Balanced geometry and high‑quality construction minimize run-out-induced vibrations, extending tool life and delivering consistent results.
- Engineer-friendly reliability: Built to standard ER32 specifications, making it a dependable choice for workshops, prototyping labs, and production floors alike.
Perfect for professionals who demand repeatable accuracy
Whether you’re producing precise pockets, accurate holes, or tight assembly features, the Omega ER32 Collet Standard Precision provides a stable, dependable interface between your spindle and tooling. This leads to fewer reworks, quicker cycle times, and higher throughput without sacrificing accuracy.
Practical use cases
- High-precision pocketing and contour milling where concentricity controls diameter and surface finish.
- Precise drilling and reaming operations that require minimal run-out for clean holes and defined tolerances.
- Precision workholding in prototyping and small-batch production that benefits from consistent tool seating.
Maintenance and compatibility tips
To maximize performance, keep the collet and chuck interface free of chips and coolant residue. Pair with compatible ER32 chucks to ensure optimal seating and clamping force. Regular inspection of the contact surfaces helps maintain the tight, uniform grip that your most exacting jobs demand.
| Collet Size | ER32 |
| Clamping Size | 25.0-24.0 |
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 ER32 Collets Standard Precision - 10 Micron Run-Out
View full collection →You are viewing OM32273. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Price | Stock | Order |
|---|---|---|---|---|---|
| OM32268 | ER32 | 1.0-0.5 | £13.65 | In Stock | |
| OM32269 | ER32 | 1.5-1.0 | £13.65 | In Stock | |
| OM32249 | ER32 | 2.0-1.5 | £11.80 | In Stock | |
| OM32270 | ER32 | 2.5-2.0 | £11.46 | In Stock | |
| OM32250 | ER32 | 3.0-2.0 | £5.96 | In Stock | |
| OM32271 | ER32 | 3.5-2.5 | £10.37 | In Stock | |
| OM32251 | ER32 | 4.0-3.0 | £5.96 | In Stock | |
| OM32272 | ER32 | 4.5-3.5 | £10.37 | In Stock | |
| OM32252 | ER32 | 5.0-4.0 | £5.96 | In Stock | |
| OM32253 | ER32 | 6.0-5.0 | £5.96 | In Stock | |
| OM32254 | ER32 | 7.0-6.0 | £5.96 | In Stock | |
| OM32255 | ER32 | 8.0-7.0 | £5.96 | In Stock | |
| OM32256 | ER32 | 9.0-8.0 | £5.96 | In Stock | |
| OM32257 | ER32 | 10.0-9.0 | £5.96 | In Stock | |
| OM32258 | ER32 | 11.0-10.0 | £5.96 | In Stock | |
| OM32259 | ER32 | 12.0-11.0 | £5.96 | In Stock | |
| OM32260 | ER32 | 13.0-12.0 | £5.96 | In Stock | |
| OM32261 | ER32 | 14.0-13.0 | £5.96 | In Stock | |
| OM32262 | ER32 | 15.0-14.0 | £5.96 | In Stock | |
| OM32263 | ER32 | 16.0-15.0 | £5.96 | In Stock | |
| OM32264 | ER32 | 17.0-16.0 | £5.96 | In Stock | |
| OM32265 | ER32 | 18.0-17.0 | £5.96 | In Stock | |
| OM32266 | ER32 | 19.0-18.0 | £5.96 | In Stock | |
| OM32267 | ER32 | 20.0-19.0 | £5.96 | In Stock | |
| OM33052 | ER32 | 21.0-20.8 | £18.52 | In Stock | |
| OM33053 | ER32 | 22.0-21.8 | £18.52 | In Stock | |
| OM33054 | ER32 | 23.0-22.8 | £18.52 | In Stock | |
| OM33055 | ER32 | 24.0-23.8 | £18.52 | In Stock | |
| OM32273 Viewing | ER32 | 25.0-24.0 | £17.99 | In Stock |
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