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and consistently high-quality surfaces
including 2 mm diameter
Angle: 150° chamfer for consistent edge relief and smooth mating surfaces
Throw-away design: Quick-change
accurate passes in soft metals like aluminum and other non-ferrous alloys
Omega Products ER40 Collet Coolant Sealed Ultra Precision - 10 Micron Run-Out - 8mm Boring Bar Blank and consistently high-quality surfacesThe Omega ER40 Collet Coolant Sealed Ultra Precision 8mm is a precision tool holder engineered for high pressure cooling and tight tolerances. With sub 10 m run out and a sealed coolant path, it keeps your cutting tools aligned and cooling efficient across a 326 mm clamping range. Designed for engineers, machinists, and workshop professionals, this collet supports demanding applications where coolant delivery and accuracy matter. Newer versions remove
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