Three Square Machinist File

This file is triangular in shape and slightly taper at the end. It is available in bastard, 2nd cut and smooth cut geometry. Three square file is used for filing internal angles above 60 degrees and cleaning out the corners, acute internal angles, clear out square corners and in sharpening saw teeth. This file is used by machinists, fabricators etc. and it is ideal for use on wood, metal and plastic. It is manufactured as per IS 1931:2000, BS498:1960 & GGG- F 325 :1985 Share : Download PDF