Omega Products ER25 Collet Standard Precision - 10 Micron Run-Out - 15mm - 14mm

Precision you can rely on, cut after cut. The Omega ER25 Collet Standard Precision is engineered for dependable, repeatable clamping in ER25 collet chucks, delivering true concentricity for everyday machining tasks. With a proven 10 micron run-out, this collet keeps tools aligned through drilling, milling, and finishing, helping you achieve cleaner holes, straighter slots, and longer tool life.

Why this ER25 collet stands out

• 10 micron run-out ensures exceptional concentric gripping, reducing runout-related chatter and improving part finishes across a range of tools.
• Designed for standard ER25 collet chucks to enable quick, reliable tool changes without sacrificing accuracy.
• Built for durability in busy shops where repeatable performance matters—consistent grip, fewer re-jigs, and less downtime on the mill or drill press.
• Ideal for general purpose machining—from aluminum prototypes to steel fixtures—where precision and consistency are critical.

How it helps you in real-world workholding

• Cleaner holes and better finishes: with tight run-out, your drills and end mills track true, producing precise diameters and smoother surfaces.
• Improved tool life: stable clamping reduces vibration, which lowers flank wear and extends cutter life during high-speed operations.
• Efficient workflow: quick attaching and detaching in ER25 chucks minimizes setup time, so you can move from one job to the next with confidence.

Who benefits most

Practical tips for optimal performance

• Clean both the collet bore and the tool shank before assembly to preserve accuracy.
• Use proper torque when tightening the collet nut to maintain the 10 micron run-out specification across cycles.
• Inspect the collet regularly for wear or deformation; replace if you notice increased run-out or tool runout inconsistencies.