Indiana University Libraries Book Repair Manual


This combination of tools is used for making the holes for the rivets in phase boxes. The hammer is an ordinary clawhammer. The punch is a "No. 2 hollow punch" and is tapered to a diameter of 1/8" at the tip. The punch, used alone, is also handy for removing the cloth from the holes of cloth-covered post binders, when the boards have been drilled prior to covering.