Punch pin configuration

B - Operations – Transporting – 26 – F

Patent

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Details

164/59, 30/78

B26F 1/14 (2006.01)

Patent

CA 1312818

ABSTRACT OF THE DISCLOSURE A punch pin cutting edge configuration having a leading edge and a following edge is described. The leading edge engages a workpiece, such as paper, before the following edge. The following edge is at a steeper angle than the leading edge relative to the workpiece being punched. The cutting edge thus produced reduces the force necessary to punch through the workpiece.

564564

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