Cutting a Mortise – Mortise chisel vs bevel edge chisel | Paul Sellers

Paul Sellers demonstrates cutting a mortise joint by hand. He is using a method of showing the inside view of cutting the joint previously shown by Peter Follansbee who attributes it to Roy Underhill. This is to cut the mortise up against a piece of plate glass.

In this demonstration Paul Sellers shows cutting the mortise first with a mortise chisel and then with a bevel edge chisel.
via YouTube