You ever drill a hole with a needle?

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redbenjoe

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joe --industrial supply outfits sell drill bits of ANY tiny size --you could prolly order a .010 "-
even with a taper !
 

blu_fuz

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Didn't need to, the needle worked perfect ;-). But thanks for the tip.
 

blu_fuz

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I will probably buy a set of micro bits and screws for repairs like this.


A needle is all I had hahahaha
 

blu_fuz

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JVC RC-M90 volume pot. No replacement, so it must be fixed, whatever it takes. I probably could have just glued them but wanted something that felt more like a permanent repair.

One of the metal feeler plates was broke off and the other just hanging on.

image.jpg


Fixed:
image.jpg


Sealed with RTV:
image.jpg
 

blu_fuz

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duckman said:
Ahh, necessity, the mother of invention! I've used a finishing nail on many occasion
Gotta ask tho, isn't it a tad offset to spin tight?
I too have used a finishing nail to drill a hole. I worked in the construction trades for years and that trick came in handy when hand finish nailing some projects together.


Yes, the needle was a tad offset because it was so small I needed to clamp it in the drill chuck with a real drill bit. There was enough flex in the needle once you got it up to speed it evened out well enough to drill a straight hole.
 

-GZ-

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blu_fuz said:
JVC RC-M90 volume pot. No replacement, so it must be fixed, whatever it takes. I probably could have just glued them but wanted something that felt more like a permanent repair.
One of the metal feeler plates was broke off and the other just hanging on.
image.jpg
Fixed:
image.jpg
Sealed with RTV:
image.jpg
Ya know that was my first thought but the spacing of the grooves on the side of the knob looked a little wide to be an m90. Maybe because the pic was zoomed in so close.
 

blu_fuz

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The knob I use to hold the potentiometer isn't the original from the M90, but it is pretty close that's why you might have thought it was. I didn't want the needle to stab me in the finger after it went though the plastic.
 
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