The Excel Blades #4/0 Super Fine Piercing Saw blade is a light weight saw blade crafted for the projects that clearly require more power and precision than most saw blades that you will find at a tool shop. Adjusting the thumb screws on the Jeweler Saw handles will allow for exact tension of the blade.
This blade fits the following jewelers coping saw only: EXL55671 and EXL55690