American Pattern File Square     
Square - American Pattern File Created for slots, keyways, square holes or general surface filing. Square Files are double cut and taper toward the point in width and thickness, and feature the exclusive "wavy tooth" design.

Machinist Files, generally double-cut, are excellent for hogging (rapid stock removal) on all types of material.

Saw Files, generally single-cut, are great for smoother finishes and best suited for sharpening saws or dressing edged tools.

"/mm Bastard Second Cut Smooth Box Qty.
4/100 73-425000 73-425500 73-426000 12
6/150 73-428000 73-428500 43-429000 12
8/200 73-430000 73-430500 73-431000 12
10/250 73-432000 73-432500   12
12/300 43-434000 - - 6