Fully adjustable, punches 20 sheets of 20 lb paper. Limited lifetime warranty.

This is a medium duty electric hold punch.  Punches 2 or 3 holes that are 9/32" with adjustable punch head.  Up to 10 sheets of paper at a time.

This is a medium duty electric hold punch.  Punches 2 or 3 holes that are 9/32" with adjustable punch head.  Up to 30 sheets of paper at a time.

This is a medium duty electric hold punch.  Punches 3 holes that are 9/32" .  Up to 32 sheets of paper at a time.

Fully adjustable, punches 20 sheets of 20 lb paper.

Adjustable punch head for Swingline Light Touch High Capacity Desktop Three-Hole punch.