I Got a bit impatient tonight while drilling my keggles, now I've got one that just won't budge and I'm sure that it got too hot...now it's harder than all hell and my step bit seems powerless against it.
I know...slow and cool, slow and cool...
Is work hardening just at the surface level? Maybe there's a way to just remove that thin layer of steel so that the step bit can start cutting again?
I know...slow and cool, slow and cool...
Is work hardening just at the surface level? Maybe there's a way to just remove that thin layer of steel so that the step bit can start cutting again?