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Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 8.5mm - 7.5mm
| Collet Size | ER16 |
| Clamping Size | 8.5-7.5 |
Learn more about Klarna
Introducing the Omega Products ER16 Collet Standard Precision—a reliable clamping solution built for round tooling and workpieces in ER16 collet chucks. With a tight 10 micron run-out, this collet delivers consistent grip and dependable accuracy across everyday general-purpose machining tasks, from milling to drilling and beyond.

- Precision you can trust: 10 micron run-out minimizes tool deflection and chatter, producing cleaner cuts, better surface finishes, and tighter tolerances over the course of a production run.
- Designed for ER16 collet chucks: This standard precision collet is optimized for repeatable seating and firm, uniform clamping on round tooling, helping your CNC mill or drill press stay true—even at higher speeds.
- Versatile general-purpose performance: Ideal for a wide range of everyday machining applications, from light milling to precise drilling, where consistent grip and predictable results matter.
- Rugged, durable construction: Built to withstand repeated clamping cycles, with a robust internal clamping surface that resists wear and maintains accuracy over time.
- User-friendly for efficient setups: Smooth insertion and removal into ER16 chucks, so tool changes are quick and repeatable, minimizing downtime in your workflow.
What this means in real-world use: you’ll experience steadier tool alignment, fewer deviations in small-diameter features, and a more repeatable process when swapping tooling. The 10 µm run-out specification helps ensure that your end mills, drills, and other round tools perform consistently—reducing the need for frequent rework and allowing you to hit tight tolerances with confidence.
Ideal applications and scenarios
- Small-diameter milling and precise drilling in aluminum, brass, and plastics where tight tolerances are important.
- Prototype work or hobbyist projects that demand reliable, repeatable clamping without excessive setup time.
- Shop environments where quick tool changes and dependable seating contribute to higher overall productivity.
Practical tips for best results
- Before mounting, clean the collet bore and the tool shank to remove chips and debris that can affect run-out.
- Always insert tools fully and tighten the ER16 chuck to the manufacturer’s recommended torque to maintain seating integrity.
- Use a dial indicator to verify run-out on high-precision jobs; if run-out drifts, re-seat the collet and check the tool shank for imperfections.
- Store collets clean and dry, rotating usage to minimize wear on any single contact surface and preserve accuracy over time.
Upgrade your toolkit with the Omega ER16 Collet Standard Precision to achieve consistent, trustworthy clamping for round tooling in ER16 systems. Add it to your cart and experience steadier performances, smoother finishes, and more predictable results in your next machining project.
| Collet Size | ER16 |
| Clamping Size | 8.5-7.5 |
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 ER16 Collets Standard Precision - 10 Micron Run-Out
View full collection →You are viewing OM32089. Click any other SKU to view its full details.
| Product SKU | Collet Size | Clamping Size | Price | Stock | Order |
|---|---|---|---|---|---|
| OM32072 | ER16 | 1.0-0.5 | £5.85 | In Stock | |
| OM32082 | ER16 | 1.5-1.0 | £8.52 | In Stock | |
| OM32073 | ER16 | 2.0-1.0 | £5.85 | In Stock | |
| OM32083 | ER16 | 2.5-2.0 | £7.43 | In Stock | |
| OM32074 | ER16 | 3.0-2.0 | £5.85 | In Stock | |
| OM32084 | ER16 | 3.5-2.5 | £7.43 | Next Day | |
| OM32075 | ER16 | 4.0-3.0 | £5.85 | In Stock | |
| OM32085 | ER16 | 4.5-3.5 | £7.43 | In Stock | |
| OM32076 | ER16 | 5.0-4.0 | £5.85 | In Stock | |
| OM32086 | ER16 | 5.5-4.5 | £7.43 | In Stock | |
| OM32077 | ER16 | 6.0-5.0 | £5.85 | In Stock | |
| OM32087 | ER16 | 6.5-5.5 | £7.43 | In Stock | |
| OM32078 | ER16 | 7.0-6.0 | £5.85 | In Stock | |
| OM32088 | ER16 | 7.5-6.5 | £7.43 | In Stock | |
| OM32079 | ER16 | 8.0-7.0 | £5.85 | In Stock | |
| OM32089 Viewing | ER16 | 8.5-7.5 | £7.43 | In Stock | |
| OM32080 | ER16 | 9.0-8.0 | £5.85 | In Stock | |
| OM32090 | ER16 | 9.5-8.5 | £7.43 | In Stock | |
| OM32081 | ER16 | 10.0-9.0 | £5.85 | In Stock | |
| OM33034 | ER16 | 10.5-10.3 | £18.52 | In Stock | |
| OM33035 | ER16 | 11.0-10.8 | £18.52 | In Stock | |
| OM33036 | ER16 | 11.5-11.3 | £18.52 | In Stock | |
| OM33037 | ER16 | 12.0-11.8 | £18.52 | In Stock |
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