Drill sharpening - easy way ? REVISED
Drill sharpening has been causing me problems for years and its time I got on top of it! In this video I start by looking at the anatomy of a drill and reviewing the sharpening jigs I've already tried. I want to sharpen drills up 30mm in diameter and need a grinding jig for this. I'd like to make a conical grinding jig for my AR5 T&C grinder, but will likely also make a jig to do 4 facet sharpening - hopefully with a design that is easy to make and simple to use. Let's get started :) REVISION: I withdrew the original version of this video and edited it to correct a significant error on my part ie showing an incorrect method for using a conical drill grinding jig. While this is not a safety issue, I do not want to misinform others and have revised the video to show the right way to use the device. My apologies for any inconvenience caused.
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