Diamond Needle File
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$19.13 Time Remaining: 1d 6h 10m |
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$10.41 Time Remaining: 1d 15h 2m |
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$10.20 Time Remaining: 1d 27m |
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$19.06 Time Remaining: 1d 4h 34m |
Diamond Needle File
what is the breaking point of diamond?
ok so i know that diamond is the hardest substance known to man and a diamond can only be cut by another diamond. but i have also heard then diamonds are scratched by the massive machines that some mining expeditions use to find diamonds. seeing that a diamond can be scratched by something besides another diamond then that leads me to think that if this process is repeated then the diamond will eventually be fractured and then broken.
when i try to explain this to the students in my class they insist that diamonds and indestructible and impossible to be damaged < besides by another diamond> WHICH I KNOW IS SIMPLY NOT TRUE.
for instance lets say i was to file down a diamond to the size of a needle and stick it into the ground using concrete then i would tip a tank onto it, your telling me the diamond will withstand the weight and be perfectly in tact?
SO WHATS THE BREAKING POINT OF DIAMOND?
With diamonds, it is not about the pressure, but the angle. If rapped at the correct angle, a diamond will cleave along pre-set lines inside of it, forming two perfectly flat faces. Diamond has a cleavage plane and is therefore more fragile in some orientations than others
Jewelry Diamond Needle File Set 10 Pcs from Dinodirect.com