It seems like Master has been making paper punches forever, but when you have the reputation for the "Toughest Punch" in the business your product becomes timeless. Durable, heavy-duty paper punches are what we produce everyday. A variety of offerings from innovative electric punches all the way up to our 100-sheet Mega punch; when it comes to putting holes in paper we have the answer - Master, the toughest punch in the business.