Cookie cutter for concurrently cutting a plurality of cookies

Sheet material cutter and printer

Expanded metal machine and method of producing expanded metal

Hole-punching assembly structure for hole-punching unit

Device for punching packaging elements or the like

Punching die for manufacturing seal member and method for manufacturing seal member

Blind cut down apparatus

Method for removing tiebars after molding of semiconductor chip

Nicked cutting rule

Punch for a braced die