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Drill sharpening jig
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11-19-2017, 11:29 PM
(11-19-2017, 01:48 PM)f350ca Wrote: I attempt to four facet grind my bits by hand Tom, they cut, what's to criticize. You and I know that, but some just can't get beyond the old school conical geometry they learned in shop class. Never mind that most drill bits made today have multi-faceted points. Tom ![[Image: TomsTechLogo-Profile.png]](http://tomstechniques.com/wp-content/uploads/2013/11/TomsTechLogo-Profile.png) |
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| Messages In This Thread |
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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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