【Upgraded All-Metal Heavy Duty Punch】Upgraded heavy-duty two-hole punch built with solid all-metal frame, ultra sturdy and stable during punching, no shaking even when handling stacks of thick papers
【One-Click Quick Blade Swap】Innovative one-click blade replacement design, no extra tools required to swap worn punch blades in seconds, greatly extending the service life of the hole puncher
【Stable & Anti-Shake Punching】High-hardness alloy steel punch blades deliver clean, smooth holes without paper tearing; detachable waste tray collects paper scraps neatly for easy cleanup
【Adjustable Position Ruler】Built-in adjustable positioning ruler to flexibly fit different paper sizes and meet various punching layout demands
【Upgraded All-Metal Heavy Duty Punch】Upgraded heavy-duty two-hole punch built with solid all-metal frame, ultra sturdy and stable during punching, no shaking even when handling stacks of thick papers, standard 70mm hole spacing to match US universal binding standards
