What is the job and what are you trying to cut?
Is there draft on the walls? if so, custom grind a cutter to suit the job, otherwise you will pay big bucks for long carbide like that.
Not that it really matters much, but unless you are cutting something like styrofoam, I can't see how a 4" long 1/8 or 1/16 cutter will last or be accurate in any other material.
But I'd like to hear the rest of this story to see how things went. Great learning experience.
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"'Tis a poor workman who blames his tools." |