Omega ER50 Collet Standard Precision delivers dependable, high-concentricity tool holding for everyday machining. Built for reliability in busy shops, this ER50 collet clamps round tool shanks with exceptional consistency, letting you push for precise corners, clean pockets, and repeatable finishes every time you run a job on your ER50 collet chuck.

Why 10 micron run-out matters — In precision milling, drilling, and finishing, minute run-out translates to straighter holes, truer profiles, and notably smoother surface finishes. The Omega ER50 collet maintains a tight grip with a 10 micron run-out, reducing tool deflection and chatter so your cutting edges stay co-planar with the workpiece throughout the cut.

Key features

• 10 micron run-out for exceptional concentricity and repeatability across tool changes.
• ER50 compatibility with standard ER50 collet chucks for reliable clamping of round tool shanks.
• Robust construction crafted from precision-ground steel surfaces designed to resist wear and maintain accuracy over time.
• Versatile performance suitable for milling, drilling, and finishing tasks in metals and plastics alike.
• Consistent results helps extend tool life by minimizing run-out-induced stress and vibration.

Ideal for shop professionals who demand dependable clamping in mid-range tooling applications. If you’re running CNC mills, drill presses with ER50 setups, or any workflow where tool alignment is critical, this collet ensures you stay on target from setup to finish.

Practical use scenarios

• High-precision pocketing and contouring in aluminum and mild steel where concentricity matters for accurate cavity dimensions.
• Drilling operations that require true hole alignment across multiple passes to minimize re-drilling and part rejection.
• Repetitive production runs where quick tool changes must maintain exact positional accuracy to reduce setup time.

Care and maintenance — Keep the collet interface clean and free from chips, oil, and residue. Use a soft brush or lint-free wipe to remove contaminants after use, and store in a protective case to preserve surface tolerances between jobs.

Specifications at a glance

• Product: Omega ER50 Collet Standard Precision
• Run-out: 10 microns
• Field: General-purpose machining with ER50 chuck systems
• Material: Precision-ground steel

Designed to deliver consistent clamping performance in everyday production and precision applications, the Omega ER50 Collet Standard Precision is a dependable choice for professionals who value accuracy, durability, and repeatable results in their machining workflows. Add it to your setup to experience tighter tolerances and a steadier cut from first operation to the last.