5" 5C Step Chuck Collet CNC Lathe Machinist Tool

THIS IS NEW EXCEPT FOR ONE LITTLE SPOT THAT HAS A SLIGHT TAPER MACHINED ON

USE PHOTOS AS PART OF THE DESCRIPTION

Pilot 5/16"

Head Thickness 1-1/8"

External Thread - 1.242-20 Inch

Internal Threead - 1.041-24 Inch