Omega Products ER11 Collet Ultra Precision - 5 Micron Run-Out - 2.5mm - 2mm Die & Mould Collet Chucks from steels and stainless steels

from steels and stainless steels to non‑ferrous alloys

Sized for tight spaces and compatible with standard ER16 tooling

Pitch: Coarse-pitch geometry optimized for high-feed milling and production cutting

ready-to-use circular cutting tools designed for high-precision slotting in metalworking projects

Engineered to handle hard materials up to HRc70

Omega Products ER11 Collet Ultra Precision - 5 Micron Run-Out - 2.5mm - 2mm Die & Mould Collet Chucks from steels and stainless steelsOmega Products ER11 Collet Ultra Precision delivers ultra high machining accuracy by securely clamping round shank tools in an ER11 collet chuck, with a guaranteed 5 micron run out. This tight concentricity supports precise milling, drilling, and finishing tasks across small diameter tools. Designed for engineers, machinists, hobbyists, and workshop technicians who demand repeatable results, this collet covers the small tool range from 2. 5 mm to 2