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2:58YouTube
Modern tools can't do this
@Wranglerstar·Shelter·13k views·1 week ago
An explanation of crescent-ground vintage crosscut saws, how the tapering thickness from teeth to back enables minimal tooth set and efficient hand cutting.
crosscut-sawscrescent-grindinghand-tool-geometryforestry-toolstooth-set
2:52YouTube
This saw is a national treasure
@Wranglerstar·Shelter·27k views·1 week ago
An explanation of crescent grinding, a lost manufacturing technique that tapered vintage crosscut saws for efficiency.
crescent-grindingcrosscut-sawssaw-geometryvintage-forestry-toolstooth-set