Drill sharpening jig
#5
Four facet is superior to conical grinding, you get a point for a start. If you thin the web even better.
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Messages In This Thread
Drill sharpening jig - by toglhot - 11-19-2017, 01:30 AM
RE: Drill sharpening jig - by TomG - 11-19-2017, 09:50 AM
RE: Drill sharpening jig - by Highpower - 11-19-2017, 11:06 AM
RE: Drill sharpening jig - by f350ca - 11-19-2017, 01:48 PM
RE: Drill sharpening jig - by TomG - 11-19-2017, 11:29 PM
RE: Drill sharpening jig - by toglhot - 11-19-2017, 11:01 PM



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