COLLET ER11, 2.5mm HOLE

ER-11, Hole Size 2.5mm,
Range 2.5mm to 2.0mm.
Made of high alloy spring steel.
Hardened surface to 44-48 HRc.
Maximum gripping force with 16 jaws.
Runout precision of 10µm (Concentricity of 5µm).