Breaker-grozier pliers

Breaker-grozier pliers

Breaker-grozier pliers, or groziers, are pliers used by glaziers to break and finish glass in a controlled manner, a technique known as grozing. They are dual purpose pliers, with a flat jaw that is used for breaking out scores and a curved jaw that is used for grozing flares from the edge of broken glass. Both jaws are serrated for removing flares and tiny points of glass.[1]

  1. ^ McDonell, James. Stained Glass Craft Made Simple: Step-by-step Instructions Using the Modern Copper-foil Method. Dover Publications. p. 19. ISBN 9780486249636. Retrieved 5 April 2023.