ドリル研磨

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Uploaded by on Dec 13, 2011

6mmから極太50mmまで研磨できます。新品の切れ味になります。新品の太いドリルは1本2万以上しますがこのマシンで今までの切れないドリルが蘇ります。

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Autos & Vehicles

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Standard YouTube License

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  • I've sharpened drill bits with a hand grinder and cut off wheel. It"s not as precision but it"ll get the job done.

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