7/16″ ER32 COLLET

ER32, Hole Size 7/16″.
Tool holding range 0.438″ to 0.398″.
Made of high alloy spring steel.
Hardened surface to 44-48 HRc.
Maximum gripping force with 16 jaws.
Runout precision of 0.0006″ (Concentricity of .0003″).
Available both in imperial and metric sizes.