Spiral Wire & Plastic Coil Binding — Better Than Perfect?

Spiel Associates offers the Sterling Coilmaster II, an in-line, plastic coil binding system. According to Spiel, it is the only automatic plastic coil inserter that will bind books with round or oval holes. It allows the user to punch normal margins from the head and foot of the book. One operator can create coil and bind books at speeds up to 700 books per hour.