Flat File MKH01 Size: 4",5",6",8",10",12",14 ... produce middle quality and high quality products. This steel file could be a sharper for some hand tools,such as ... pickaxe, hoe head to make them more sharper. FLAT FILE 'S TEETH Number AS FOLLOWING LIST sizecutteethquantity/10mm8"bastard cut10teeth ... cut11teeth smooth cut16teeth Any other questions about the steel file, please feel free to contact with us .