There are 8 different positions to readjust vidias, multiplying by 8 the life utility of the knifegrinder. |
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1.-To proceed to eliminate the surplus side of the knifes, until they take the form of V that demarcate the two vidias.
2.-To pass the knife with smoothness (approx 6 times) sliding the knife...
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 It is born to satisfy the needs of the landlords activities professionals, meat, butchers…
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