Originally Posted by
Brian Ashton
It's a side rebate plane. So it needs to fit between the walls of a narrow channel so you can widen it. If the blades were full width they would interfere with that action. How the metal planes got around this was to use a lever cap instead of wedges. Make them with extremely low angles and bed the blades cross over each other.
Side rebate/rabbet planes were not made to remove a lot of material.
It seems some workers in the past knew enough to hone the edge without major metal removal. Then there are others who felt it possible to sharpen a blade on a grinding wheel who could go through a blade in less than a year.
jtk
"A pessimist sees the difficulty in every opportunity; an optimist sees the opportunity in every difficulty."
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