Introduction: HDD HACK - Make Grinder From Old Hard Drive

Makeing grinder from HDD in just few minutes,open the hdd and on metal plate glue it the sand paper,power up the hdd and sharp knives easily.

Comments

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Han_Solo_Order66 (author)2015-11-07

you really shouldn't sharpen knives that way it ruins the hardness of the metal and makes it more brittle and prone to breaking.

author
tobywinks (author)2015-01-25

Pretty neat! Check out my diy for a wiring time saver. I bet it would help you, and feel free to vote?

About This Instructable

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Bio: My name is marjancho and I love electronics,makeing gadgets,hack and pranks.
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