Introduction: How to Make Your Own Files

Hi, this is my first instructable, I hope to do more in future.

Well, basically my instructable is about how to easily make your own files that can be used for craft work or to the nail care.

In my case i built my own files to work on the modificacion of a computer mouse. Needless to say that it is extremely cheap make your own at home.

Step 1: First-Materials and Tools

 Materials we needed

- Tongue depressor (wood) $ 0.70/25pc
- Sandpaper (diferent grits) $ 1.00/sheet
- White Glue $ 2.00  / 4oz


- Pencil
- Cutter or scissors
- Clamps

Step 2: Second-Marking

First place our tounge depressor on the back of the sandpaper, then with help of a pencil mark the outline of the depressor.

Step 3: Third-Gluing

Now put some glue on the area you marked on the sandpaper and scatter with the same tongue depressor (or finger), then put the tongue depressor on paper with glue and push to get for the excess glue out.

Step 4: Fourth-Clamping

 To make things easier and to better fit our work we will help with the use of clamps to press, to put it another tongue depressor on the opposite side of the sandpaper an then put our clamps, and leave it for about 20 or 30 minutes and can remove the clamps.

Step 5: Fifth-Cutting and Finishing

Now with the help of a scissors or cutter cut the excess sandpaper, use the line marked above.

And finally the end product, we have our own homemade file.

Step 6: The Use

Here is a small part of how i use these files.

Thanks, I hope this will be useful


carriellbee. made it!(author)2014-11-21

This is a great idea. Thank you. I would also like to see what you did with that mouse...

crash+landing made it!(author)2010-04-23

 good idea...another way to stick the sandpaper could be to use a spray adhesive on the back of the sandpaper and lay out as many sticks as you have on that. mass production mode..

HubertF made it!(author)2011-02-28

Im with you. love 3m spray adhesive.

Hades1280 made it!(author)2010-04-24

 Yes very well, great idea crash ;P

This instructable is for all of you, this guide is just a base, you can do anything to improve it.

Thanks for the tip.

crash+landing made it!(author)2010-04-25

 Hello Hades,
yvw and ty for the reply 


chuckr44 made it!(author)2010-07-20

This would be a great idea to make a portable knife sharpener with a very fine grit of sandpaper, to make a razor edge.

LittleWolf made it!(author)2010-04-27

 Haha, Resistol..

Todavia me acuerdo como me comia esa misma marca de resistol en el kinder.

Ninzerbean made it!(author)2010-04-17

How about putting the glue on the tongue depressor instead of tracing around it on the sandpaper to know where to put the glue, saves a step. Great idea for an 'ible.

lemonie made it!(author)2010-04-15

Simple yet very good. As you seem to have pictured nail-files / boards you should add some tags to that effect (women look here too).
Did you use emery paper? (I believe it's corundum rather than quartz.)


Hades1280 made it!(author)2010-04-15

 thanks lemoine, i use automotive sandpaper (work on wet or dry), which is widely used for sanding automotive paints, lacquer, varnish, etc. But you can use any kind of sand or emery paper, depends the use you want

lemonie made it!(author)2010-04-16

Wet & dry, yes that'd be it.


mdog93 made it!(author)2010-04-15

the correct terminology in english is 'lolly pop sticks' not tongue decompressor, unless they are something that i am not aware of

scoochmaroo made it!(author)2010-04-15

I think tongue depressors are wider than lollipop sticks :)

nukelhed made it!(author)2010-04-15

Lollipop sticks are generally round. Popsicle sticks are flat wooden, but you are right they are smaller. Tongue depressors are what the docs use to hold your tongue down while you say "ahhh".

This is a cool idea. I have stolen emery boards from the girlfriend for various uses before, but this way you could pick and choose the grit.

mdog93 made it!(author)2010-04-16

I mean lollipop in the terms of an ice lolli, in Britain we don't call them popsicles we call them ice lollies

mdog93 made it!(author)2010-04-16

Ohh, I presumed it was just a dodgy translation or something since i didn't think they even existed

bertus52x11 made it!(author)2010-04-16

I like it!

berky93 made it!(author)2010-04-15

that picture in the end, is that custom mouse housing or are you just modifying one?

besttarzan made it!(author)2010-04-15

Good Instructable! I really like the way you built this.

Hades1280 made it!(author)2010-04-15

besttarzan thank you very much, you're  amazing.

really thanks.

laxap made it!(author)2010-04-15

Well-made Instructable. Clear, concise and well illustrated.

I remember having made sandpaper files as a kid when I was very active building RC planes. Making tools yields a great satisfaction.

A tip (learned from my teacher):
to cut sandpaper, instead of a knife or scissors (which would get unsharpened), you can use a needle (which would get sharpened).

Hades1280 made it!(author)2010-04-15

thank you very much, your advise will apply soon XD.

Hades1280 made it!(author)2010-04-15

 thanks guys, you have the reason nukelhed.

the tongue depressors are for medical use, and are more wide than a popsicle stick.

theRIAA made it!(author)2010-04-15

nicely done, useful.

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