How I sharpen a drill bit as sharp as a razor in just 1 minute || drill sharpener
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Published 2024-03-24
All Comments (21)
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PLEASE, viewers of this video, DO NOT attempt this method. What a load of crap! This should be removed form youtube! This NOT the way to sharpen drill bit. This is the worst drill "sharpening" I've ever seen. There are so many things wrong in this video, including the DANGEROUS USE of cutting disks. The angles are wrong, at 8:27 you can see how bad the angles are!
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Using the side of a cutting fiber disk as grinding? That's a Darwin award act.
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You missed the relief angle, the secondary angle, the cutting face is a compound angle of two intersecting angles that is determined by the material being cut. There are reference charts available for that info. on line.
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Seems like "1 minute" is now 9 minutes long
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How NOT to "sharpen" a drill but !!!
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I understand you! Because I did the same with my drill bit in the past.. These people haven't idea (neither the quality of Makita tools...) what is in the middle of the work your drill bit not cut... Greetings from south of Brasil 🤗
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One of the worst sharpening jobs I have seen.
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Buy a drill doctor 😂
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This video is how to hurt yourself and ruin your bits.
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Just looked at your replies to the commentors. You're just a smartass.
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You can’t use 2 blades , why didn’t you use a thicker grinding wheel?
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You always dimple the metal before you drill it. That keeps the bit from wandering
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you could ride bear arse to London on that drill i was in engineering for 42 years and was taught properly
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9 minutes later....
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Dude, thats just dangerous. If you decide to do this, wear some face armor.
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NICE.
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No chamfer on the edge? I guess this would work in a pinch but certainly not a long term solution.
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This is not how it's done. Most grinders even come with a 60 degree slot for sharpening drillbits. Even if it doesn't. This is not how it's done.
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Just go buy a drill Dr.
