The Edger by Techniglass is a simple yet essential tool for both hobbyists and professionals, designed to safely prepare glass edges for copper foiling or lead came assembly. Featuring two extra-fine stones that work in parallel, it smooths both sides of the glass edge in a single pass, quickly removing sharp, hazardous protrusions.
Its patent-pending notch allows easy access to tight inside curves, making edge finishing faster and more effective on even the most intricate cuts. The Edger works with all types of glass, including smooth and textured varieties, and accommodates glass thicknesses from 1/16" to 1/4" (1.6–6.4 mm). Whether you're working with small cut pieces or full-size sheets, The Edger helps create safer, cleaner edges with minimal effort.