DescriptionCC ER 20 Ø3/16", ER collet chucksDIN ISO 15488-B (ER/ESX)For clamping diameter: Ø3/16"Diameter: 3/16"Length L1: 31.5 mmRun-out accuracy: ≤ 0.005 mmTechnical data CC ER 20 Ø3/16"ID:1403958For:ER 20For:Ø3/16"D2 [mm]:20D3 [mm]:21L1 [mm]:31.5Weight [kg]:0.043