.~ Combined with preliminary weakener or with nonbreaking cutter {2}
95
.~.~ Successively actuated sharp and dull tools
DEFINITION
Classification: 225/95
(under subclass 94) Devices comprising two tools, one being keen-edged and one being relatively blunt, and mechanism to (1) initially engage the work with the keen-edged tool to start a cut along a line of separation, (2) remove the keen-edged tool and move the blunt tool into the cut, and (3) cause the relative movement of the blunt tool and work to finish the separation.
