Martin Yale EP312 Master Paper Punch Electric/Battery 3-Hole Punch, Punches up to 10 Sheets of 20lb. Paper Consistently, 9/32" Holes for Easy Page Turning

Great use for classroom desk functionality.

Product is light weight and easy to use. As I just received it, I had to try it out and it worked beautifully. I’m happy with this product, it is going to make my job so much easier.

Exactly what we expected and we use it in our office

This is a good electric hole punch at a reasonable price. My experiences are not at all like the previous reviewer - I have used this hole punch for almost a year and continuously do 7 sheets of paper at a time without the puncher jamming. Just don't expect to punch 500 sheets at a time - this is hole punch is for a maximum of 10 pages at a time.

Bought this item for my daughter, a teacher, and it is a real plus. When connected to the included A/C power cord you can punch holes all day without wearing out your wrist. The product works well but you are, of course, limited as to the amount of paper that you can put in at any one time. Other then that it is great - plus the fact that it works on batteris makes it very portable.

Nicely designed, quiet and sturdy hole punch. For me, it successfully punches about 11 sheets at a time; however, YMMV depending on the quality of paper that is used. It looks very professional on one's desk. Good buy.

PERFECT FOR CARPAL TUNNEL SUFFERES. SAVE YOUR TRANSFORMER AND UNPLUG UNIT IF NOT USED DAILY.VERY CLEAN LOOKING UNIT AND LIGHTWEIGHT FOR TRAVEL.

The price is ok, but it can only punch one or two sheets. Anything more and expect jams.

This hole punch works reliably for some time now.No issues, works best with 4-6 sheets of regular copy paper.

Awesome product for the price