Item# G1637 Model# G1637
Grizzly G1637 - Precision R-8 Collet - 5/16"
Grizzly’s R-8 Collets are fit for any lathe or mill with a R-8 spindle taper. Made from the highest-grade steel available for collet manufacture, these 5/16" R-8 collets are precision ground to very close tolerances. Takes 7/16"-20 drawbar.