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Hand-operated cutting tool machine i.e. sheet shear, for processing e.g. sheet metal, has knives including protruding catch sections transverse to stroke direction of upper knife, where catch sections are adjoined at cutting edges of knives
Hand-operated cutting tool machine i.e. sheet shear, for processing e.g. sheet metal, has knives including protruding catch sections transverse to stroke direction of upper knife, where catch sections are adjoined at cutting edges of knives
The machine i.e. sheet shear (1), has a two-part cutting tool (3) comprising upper and lower knives (4, 5) provided with corresponding cutting edges. The upper knife performs a motor-driven stroke movement, and the lower knife is held at a knife base (7) of the machine. The upper and lower knives have corresponding protruding catch sections transverse to a stroke direction of the upper knife. The catch sections are adjoined at the cutting edges of the upper and lower knives. The knife base comprises a recess for the lower knife.
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