The Omega ER25 Collet Set is a high-pressure sealed collection of ER25 tool collets designed for precise, reliable machining. This 14-piece kit spans sizes from 3 mm to 16 mm, delivering consistent 10 micron run-out for accurate tool holding in CNC milling, drilling, and precision engraving. The sealed design guards against coolant and debris, helping extend life and maintain performance in demanding shop environments.

• 10 micron run-out precision: Delivers consistently tight tolerance across all sizes, reducing tool deflection and improving finish quality.
• High‑pressure sealed design: Seals against coolant, dust, and moisture for longer life and dependable clamping in tough machining conditions.
• Comprehensive 14‑piece range in a rugged case: Includes sizes from 3 mm to 16 mm, neatly organized in a durable, portable case to speed up setups and prevent misplacement.

With this set, you gain precise, repeatable clamping across a broad tool range, reducing downtime from tool changes and rework. The sealed, robust construction protects against moisture and chips, extending life in harsh shop environments. The organized case keeps the collets secure and ready, helping you work faster and achieve consistent results on every job.