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Why did all primitive societies eventually start using metal tools instead of stone tools? - Quora
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When did humans first make metal tools? - Quora
Sold at Auction: Lot consisting of four blacksmith/joinery tools, first half of 20th century
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Old rusty pincers on a blue, rusty metal background. First-class levers used primarily for removing objects (typically nails) out of materials, pincers were also used for torture since ancient times. Stock Photo
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Ancient tools for the production of metal ornaments of small useful things in the household - the first age of our era Stock Photo - Alamy
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My first machinist's hammer! Made it from an old welding clamp. : r/Machinists
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When did the first metal tools start being made from Iron, and why was this done? - Quora
