21/32″ ER32 COLLET

ER32, Hole Size 21/32″.
Tool holding range 0.656″ to 0.617″.
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″).