Omega Products ER16 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -10mm Endmill25 while the 30° helix promotes

while the 30° helix promotes efficient chip evacuation and cool

Square edge with efficient chip evacuation: Sharp

This micro‑milling cutter combines a 1 mm diameter with a 4 mm cutting length

and yields precise radii and clean surface finishes on tough materials

Ground geometry: Hollow ground to the bore for side clearance and true alignment

Omega Products ER16 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -10mm Endmill25 while the 30° helix promotesThe Omega Products ER16 Collet is a coolant sealed, standard precision toolholder designed for CNC milling and precision machining. It delivers stable gripping power and exceptionally tight run out, helping you achieve repeatable accuracy across tough materials and demanding jobs. With a clamping range of 310 mm, this collet covers a broad spectrum of round shank tooling. Note that newer versions have no rubber seal on the nose. To ensure the seal