ER11 Precision Collet — 1/16″

Description

The Schmidt TE04211116 is a precision ER11 collet for 1/16-inch shank router bits and CNC tooling. ER-style collets clamp tool shanks through radial compression as the collet nut draws the collet into the taper bore of the tool holder. Each collet accepts a small range of shank diameters — not just the nominal listed size — with the spring-steel collet wall flexing to grip shanks within the collet’s acceptance range. Accepts shanks in the range .043 – .062″. This ER11 collet fits the ER11 collet chuck. ER11 is the smallest collet size in the ER series, used in compact CNC spindles and dedicated router spindles with ER11 chucks. Precision-ground to close runout tolerances for accurate, repeatable tool clamping. Replace collets that show wear, deformation, or loss of spring tension; a worn collet increases tool runout and reduces surface quality and tool life.