Chisel squares the rounded mortise corners made by router
bits in a single stroke
this self-aligning chisel into the rounded corner of any mortise
or recess made by a router bit (such as the rabbet in the
back of a picture frame) and strike it with a hammer to transform
it into a perfect 90-degree corner in a single whack.
No measuring. No mistakes.
Spring Loaded Corner Chisel
This item is discontinued