1/2" diameter hardened and precision ground straight shank X 0JT.
Grasp free turning ring and feed drill.
Spring loaded 3/4" travel fits any drill, mill, lathe or jig borer.
Reduces small drill breakage.
Suitable for drills from .008-5/32".
TIR is .002"
Drill chuck not included.
Shipping Weight: 1 lbs
Many metalworking products contain metals that are included in
the latest Prop 65 warning. Exposure to the elements can be
harmful. May cause cancer and reproductive harm.
