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Drill bit hand sharpening jig

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发表于 2021-8-31 22:30:35 | 显示全部楼层 |阅读模式
Just curious. I was sharpening a bit free hand on the sander yesterday and though a little jig to hold it more precisely would be good. Anyone made one? I know there are drill doctors, but I'm thinking something to work with a belt sander or even a bench grinder. 200amp Air Liquide MIG, Hypertherm Plasma, Harris torches, Optrel helmet, Makita angle grinders, Pre-China Delta chop saw and belt sander, Miller leathers, shop made jigs etc, North- welders backpack.
Reply:like this http://www.google.com/products/catal...d=0CI0BEPMCMAM350P 30A spool gun cut master 51  syncro 250 other stuff " take a dog off the street and make him prosper and he will not bite you sad the same cannot be said for man" i didnt use punctuation just to piss you off
Reply:This is not a jig but it is a good video covering hand sharpening drill bits on a grinder.There are 2 parts to this video.LinK:
Reply:I do them up to 3" with a belt sander with 60 grit and my eye.Cut like butter both sides every time.....zap!I am not completely insane..Some parts are missing Professional Driver on a closed course....Do not attempt.Just because I'm a  dumbass don't mean that you can be too.So DON'T try any of this **** l do at home.
Reply:maybe a stupid question but how may times can you sharpen a bit before its trash?SIN CITY METAL WORKSvisit my YouTube channel https://www.youtube.com/user/devvon
Reply:I owned one of the drill bit sharpeners Umahunter wrote about, it did a pretty good job even without the recommended grinding wheel.  I liked it; but it became broken in a shop accident.  I might someday buy another.I offer three choices: Good, Fast, & Cheap. You may pick two.Hobart AC/DC StikMate LXHarbor Freight AD HoodHarbor Freight Industrial Chop SawDeVilbis 20 Gallon, 5 HP Compressor
Reply:Originally Posted by wd40prerunnermaybe a stupid question but how may times can you sharpen a bit before its trash?
Reply:Originally Posted by wd40prerunnermaybe a stupid question but how may times can you sharpen a bit before its trash?
Reply:Thanks for the responses guys! Great video. It's the smaller bits that are harder. Maybe it's my eye sight good down the tubes!I'll keep an eye out for the one you posted Uma. Not too expensive to give a try.200amp Air Liquide MIG, Hypertherm Plasma, Harris torches, Optrel helmet, Makita angle grinders, Pre-China Delta chop saw and belt sander, Miller leathers, shop made jigs etc, North- welders backpack.
Reply:Used to be sold as a General tools 825.They worked ok.
Reply:cool video.   I suck at hand grinding but, that works better than a drill dr. for me.Pound to fit, paint to match
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