Thread: grinding drills
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PrecisionmachinisT PrecisionmachinisT is offline
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Default grinding drills


"Jim Wilkins" wrote in message
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wrote
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When I sharpen drills I start grinding on the heal and finish at the
cutting edge. Both videos showed the grinding starting at the cutting
edge and ending up grinding the heal. So I am curious how most people
grind drills by hand...
Dan


I can start from a precise position more easily than stopping in one.


Also, it's easier to overheat the edge if you start at the heel.

Personally, I grind the primary, the secondary, then finally I split the
point.