Fits forSquaring hinge and lock face-plate recesses: Specifications 3/8-inch cutter edge; 2.95inch 1.18inch 1.18inch: FeatureThe spring loaded corner chisel works quickly to ensure that corners are perfectly square; Auto aligns for optimum convenience and performance.: Advantage High Speed Steel anvil for long life,powerful spring-loaded capacity means accurate cutting Fits for Squaring hinge and lock face-plate recesses Specifications 3/8-inch cutter edge 2.95inch 1.18inch 1.18inch Feature The spring loaded corner chisel works quickly to ensure that corners are perfectly square Auto aligns for optimum convenience and performance Advantage High Speed Steel anvil for long life Powerful spring-loaded capacity means accurate cutting Tips If you have any questions about the product, please do not hesitate to consult us at any time we will be patient to answer you