1, Choose the suitable grade file or rasp to sharpening your material, do not try to file hardened steel with a (hardened steel) file; you will quickly ruin the file;
2, Clean out any bits of file metal with a stiff wire brush after you finish your work;
3, Chalk/oil/lard the file: rub a small amount of lard/oil into the teeth of the file to:
1) Make cutting easier from the loss of friction of metal on metal
2) Remove the chance of having pins form and stick in the teeth
3) Keep the metal dust down making cleanup and breathing much easier
4) Rust protection on the piece and the file itself.
4, If using Lard or Oil, don’t forget if you need to do work that requires the surface to be clean of it.
Product specification & Details:
Material: high carbon W1A-11 1/2 steel + Rubber;
Handle Length: 4.5″ In(115mm)
Usable File Length: 8″ In(200mm)
Package:
1* 5 Pieces File and Rasp Set
Note: there may be tiny chromatic aberration between the pictures with the products,
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