Omega Products ER11 Collet Ultra Precision - 5 Micron Run-Out - 1mm - 0 .5mm End Mill Holders Coated carbide for hard materials

Coated carbide for hard materials and dry/high-speed cutting: Enables reliable performance on hardened alloys (up to HRc70) with extended tool life in dry and high-speed applications

5 mm × 6 mm

This combination of geometry and carbide hardness supports repeatable

Designed for a broad range of users—from engineers and machinists to hobbyists—the tool supports precise pocketing

this arbor delivers stable cutter alignment and dependable accuracy in high-speed machining environments

Omega Products ER11 Collet Ultra Precision - 5 Micron Run-Out - 1mm - 0 .5mm End Mill Holders Coated carbide for hard materialsOmega Products ER11 Collet Ultra Precision delivers exceptional clamping accuracy for round shank tools in an ER11 collet chuck. Built for machinists and hobbyists alike, it helps you achieve ultra high precision in every pass, with a stated 5 micron run out that minimizes runout related errors and improves consistency across parts. 5 micron run out: Delivers exceptionally tight concentricity for cleaner cuts, tighter tolerances, and repeatable