Omega Products ER40 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -11mm NCDC Drill Chuck giving you confidence to rely

giving you confidence to rely on it for precision work and repeatable results

Tapered neck for enhanced rigidity: Improves stability when cutting across varying taper angles

Thickness (Width): 1/16" (1

and smoother finishes on complex tooling components

reducing heat buildup and tool wear

Omega Products ER40 Collet Coolant Sealed Standard Precision - 10 Micron Run-Out -11mm NCDC Drill Chuck giving you confidence to relyDesigned for CNC milling and precision toolholding, the Omega ER40 Collet Coolant Sealed Standard Precision delivers secure gripping with minimal run out and controlled coolant flow. With a clamping range of 326 mm and a run out of under 10 m, it helps you maintain tight tolerances and consistent finishes across a range of tools. Note: newer nose designs remove the rubber seal. To preserve the coolant seal, use only round shank tooling with no