Key files are manufactured on precision automated machines. They guarantee a high removal rate and long tool−life. The blanks are stamped and ground and given a precise cut of even density and depth using special machines. The finished files have an ideal tooth profile for each type of file. Key files guarantee smoothly filed surface finishes. 6-piece key file set with 1 each key file, flat tapered, hand, half-round, round, 3-square, square. Length without tang 100 mm, 2nd cut. With hardwood file handle.