Used for centering work ends where the work piece is to be revolved on machine centers.
60 Degree countersink angle fits all standard centers.
5/16" body diameter.
These are a bright finish cobalt and are not marked M42.
Shipping Weight: 0.01 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.
