Cut-away cutting tool

A device comprising:

• a cut-away cutting tool configured to cut away an insulating coating from a flat conductor wire;
• a cam platen disposed between a movable platen and a base, wherein the movable platen supports the cut-away cutting tool and the cam platen comprises an insertion hole through which the cut-away cutting tool is inserted, the cut-away cutting tool comprising:
• a shank portion and a blade portion continuous from the shank portion and facing the flat conductor wire, the blade portion comprising:
• two slit forming blade surfaces respectively having tip blades extending parallel to one another along a thickness direction of the cut-away cutting tool;
• and
• a peeling blade comprising a peeling blade edge interposed between the two slit forming blade surfaces and extending perpendicular to the thickness direction in which the tip blades extend, wherein the peeling blade comprises a slant portion that is shaped wider at the peeling blade edge than at a side of the cut-away cutting tool facing away from the flat conductor wire, and
• wherein the peeling blade edge is disposed along a width direction transverse to a longitudinal length of the cut-away cutting tool and the tip blades extend substantially perpendicular to the width direction and the longitudinal length of the cut-away cutting tool, and
• the two slit forming blade surfaces are extended continuously from the peeling blade edge.