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This saw is a national treasure
An explanation of crescent grinding, a lost manufacturing technique that tapered vintage crosscut saws for efficiency.
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Why we picked this
An explanation of crescent grinding, a lost manufacturing technique that tapered vintage crosscut saws for efficiency. This video covers crescent-grinding, crosscut-saws, saw-geometry, vintage-forestry-tools, tooth-set and is featured among our top picks for shelter — it also surfaces in Education..
Source: YouTube
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Transcript (auto-generated, click to expand)
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