Omega Products ER25 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -14mm Boring Bar Blank Material: HSS-E substrate combines toughness

Material: HSS-E substrate combines toughness and heat resistance for dependable performance across common metals

low-friction DLC coating

allowing you to handle a broad spectrum of drilling

and hard‑to‑reach contours

Omega Products ER25 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -14mm Boring Bar Blank Material: HSS-E substrate combines toughnessThe Omega ER25 Collet is a coolant sealed, standard precision tool holder designed for ER25 chucks. This 14mm variant delivers ultra tight run out for round shank cutting tools used in milling and drilling applications. Versatile and reliable, it clamps tools across a 316 mm range and is built for engineers, machinists, and hobbyists who value consistent performance with minimal coolant leakage. Ultra tight run out (<10 m): Achieve precise toolholding