![Corner Chisel with a 3/8" cutting edge - Will work to a depth of 5/8". Place this self-aligning chisel up against each mortise corner, and hammer the spring-loaded chisel shaft once to cut a perfect 90° corner for a perfect-fitting hinge plate. Cutting edge of 3/8" and will work to a depth of 5/8" of moldings or frames.](http://hardwickandsons.com/cdn/shop/products/Final800-14001.jpg?v=1654971277&width=1445)
![Corner Chisel with a 3/8" cutting edge - Will work to a depth of 5/8". Place this self-aligning chisel up against each mortise corner, and hammer the spring-loaded chisel shaft once to cut a perfect 90° corner for a perfect-fitting hinge plate. Cutting edge of 3/8" and will work to a depth of 5/8" of moldings or frames.](http://hardwickandsons.com/cdn/shop/products/Final800-14002.jpg?v=1654971277&width=1445)
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A corner chisel for cutting 90° corners. Use your router first to remove most of the material for a hinge mortise, then place this self-aligning chisel up against each mortise corner, and hammer the spring-loaded chisel shaft once to cut a perfect 90° corner for a perfect-fitting hinge plate. Cutting edge of 3/8" and will work to a depth of 5/8".
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Product Title Overall Tool Length Model # Corner Chisel 3"