Chips not breaking

By any chance do you have pictures or instructions on how to grind such a groove in HSS? I've been able to make various shapes that seem to help but, a groove with decided improvement has eluded me.

Ray

Usually you can grind a small groove using the edge of your grinding wheel. Also a small abrasive cutoff wheel will work. Cut the groove about 1/16" from the cutting edge, The groove doesn't have to be very deep. Good luck
 
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