Omega Products ER16 Collet Coolant Sealed Ultra Precision - 10 Micron Run-Out - 5mm

The Omega ER16 Collet with coolant seal is a precision toolholding solution designed for high‑pressure cooling in milling and drilling. It clamps round shanks from 3 mm up to 10 mm with tight, repeatable accuracy, delivering coolant directly to the cutting edge for cleaner, cooler, more controlled cuts. This sealed design helps you maintain consistent performance even at extended feeds and speeds.

• High‑pressure coolant delivery: Sealed design supports cooling up to 120 bar, with an integral metal seal and non‑overlapping longitudinal slots that prevent coolant loss at the nose, ensuring reliable cooling where it matters most.
• Ultra‑precision run‑out: Manufactured for ≤10 μm run‑out, delivering repeatable accuracy and surface finishes you can trust on every part, even in demanding applications.
• Rubber‑seal‑free nose for durability: Newer nose design eliminates the rubber seal, improving durability and seal integrity. Use with round shank tooling only (no clamping flats) to maintain the seal and optimal performance.

This collet is tailored for engineers, machinists, and hobbyists who demand reliable coolant delivery, precise tool retention, and durable construction. By combining a high‑pressure coolant seal with exceptional run‑out performance in a compact ER16 form, it helps reduce downtime, improve part quality, and extend tool life in challenging milling and drilling tasks.