Reddit reviews 10pc Diamond Mini Needle File Set Metal Glass Stone
We found 3 Reddit comments about 10pc Diamond Mini Needle File Set Metal Glass Stone. Here are the top ones, ranked by their Reddit score.
Get yourself a small file and clean up any burrs that may exist on the back of the bolt carrier. Drag is on a t-shirt or some paper to check for any burrs that may exist.
You need to get to know the power of diamonds, my friend!
Carbide can be good. Honestly, rasping your item against hard cured concrete, especially if done in the first few days after casting while it's green (softer), might do the trick.
Things like these are great: https://smile.amazon.com/Toolocity-DHPSET-Diamond-Polishing-Stone/dp/B00MCL4NHG
But even something like this would work for a small piece: https://smile.amazon.com/gp/product/B003XZI2LI/
Links to cheap files.
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