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Omega Products ER16 Collet Standard Precision - 10 Micron Run-Out - 5.5mm - 4.5mm
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Description
The Omega ER16 Collet Standard Precision is the dependable workhorse for everyday machining tasks. Built to fit standard ER16 collet chucks, this collet delivers a crisp, centered grip on round tool shanks and maintains consistent performance across jobs—from light milling to precision drilling.
Why this ER16 collet stands out
- 10 micron run-out for true concentricity, smoother toolpaths, and cleaner finishes on metal, plastics, and composite materials.
- Rugged, hardened steel construction with precision-ground internal surfaces to preserve accuracy under load and over time.
- Balanced, reliable clamping action minimizes vibration and chatter, enabling stable feeds and speeds even at higher RPMs.
- Designed for seamless compatibility with ER16 collet chucks, ensuring quick, repeatable tool changes and predictable clamping force across setups.
- Compact, robust design optimized for everyday machining workflows, making it a favorite for shop floors and home workshops alike.
Ideal applications and scenarios
- Engraving, micro-milling, and precision drilling where concentric accuracy directly influences tolerances and surface quality.
- Machining aluminum, steel, brass, and even difficult-to-machine plastics where consistent grip and minimized run-out matter most.
- Toolholding for small-diameter end mills and carbide tools commonly used with ER16 setups, helping you maintain tight tolerances across multiple passes.
What makes it different from generic collets
- Low-run-out performance paired with durable construction reduces the risk of tool deflection during high-speed work.
- Specifically engineered for reliable engagement with standard ER16 chucks, delivering repeatable clamping from job to job without re-calibration.
- Part of Omega’s standard precision line, a deliberate choice for shops that prioritize consistency, ease of use, and long-term reliability over fleeting price points.
Practical tips for best results:
- Always clean both the collet and the tool shank before assembly to maintain optimal concentricity and grip.
- Insert the tool fully and tighten to the recommended torque to ensure uniform clamping force across all slots.
- Inspect the internal slots for wear, rounding, or damage; replace the collet if you notice any deformation that could affect accuracy.
- Pair this ER16 collet with compatible tools within the 4.5–5.5 mm family to maximize run-out control and surface finish consistency.
Part Numbers
- Protool Part Number
- OM32086
- Brand
- Omega
- Category
- ER Collet
Need cutting data? Call 01732 887334 or email sales@protool-ltd.co.uk.
Delivery
Free UK mainland delivery on orders over £50 ex VAT. In-stock items ordered before 4:30pm are dispatched the same working day. Full delivery information.
Returns
14-day returns on unused stock items in original packaging. Special-order and bespoke tooling is non-returnable. Read our returns policy.
Technical Support
Over 30 years of machining experience behind the counter. Call 01732 887334, Mon–Thurs 8:30–17:30, Fri 8:30–16:30.
Trade Accounts
Credit accounts, contract pricing and scheduled call-off orders available for trade customers. Apply for an account.
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 OM32086. 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 Viewing | 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 | 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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