5/16 X 4-1/2 X 3-3/16" M35 5% Cobalt Jobber Drill (5002-4020)
135° split point provides self-centering properties and secures positioning on work surface increasing abrasion resistance.
Overall length is 4-1/2".
Flute length is 3-3/16".
Cobalt is used for drilling in tough high tensile strength materials like stainless steel, titanium and Inconel.
Shipping Weight: 0.05 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.
