Porter Cable 42234 Corner Chisel
• Easy to use
• Spring loaded
• Perfect 90 degree square corners
• 3/8" long cutter edge
• Use To Square The Corners Of Hinge Mortises - 1/4" Radius Corners Only
Porter Cable 42234 This corner chisel is used for squaring corners to accept lock face. Just place this self-aligning chisel on corner and hit lightly with a hammer, and lift the chip out with a chisel, for a perfect 90 degree square corner.