Description

New ER40 collet chuck with 12 piece collet set, collet wrench and 1-1/2″-8 spindle mount backing plate.

Collet sizes – 1/8″, 3/16″, 1/4″, 5/16″, 3/8″; 7/16″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1-1/16″ & 1-1/8″.

Fits Atlas / Craftsman 9″ thru 12″ lathes with 1-1/2″-8 spindle.

Will require installer to register the backing plate true to the spindle – paper instructions included or see video here: Registration of lathe backing plate (youtube.com)