1/4-1-3/8" High Speed Steel Step Drill with 10 Steps
Step depth is 1/8".
Shank is 1/2".
Heat treated and tempered for maximum strength.
Requires no center punch to start drilling.
Automatically deburrs drilled hole.
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.