Product Review

80MM Diameter ER-32 Collet Chuck ~ Mount to your choice of backplate to use on a lathe. ~ Can also be used as a fixture on a milling table. ~ Concentricity is . 0016". ~ D1 is 80mm. ~ D is 55mm. ~ L is 42mm. ~ The outside diameter of the collet chuck is 80 mm. ~ It has a 55 mm registration diameter and mounts with three M6 bolts on a 66 mm bolt circle.