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Precision Cast-Iron Straightedge with “Dragon-Scale” Finish

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Inside the most precise mechanical indicators ever made - The Mikrokator

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Repairing a gringding machine using an AUTOCOLLIMATOR

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Control of straight edge surface through high precision measurements.

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INCREDIBLE PRECISION from SIMPLE PARTS - The CLEVER trick

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Novel High Resolution 3D Printing Method for Metals and Ceramics

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How bad is a dirt cheap Chinese surface plate?

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Control of guideway geometry during scraping using a precision level

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MAKING ULTRA PRECISION TOOLROOM SPINDLES #3

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Elaborate technology! Japan's Error-Free Metalworking Company

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Making a collet - Hardening, lapping, grinding

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Scraping a Hobby Mill Like a Pro: The Saddle

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The Insane Genius of a Formula 1 Gearbox

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How I Removed Half a Millimeter from a Linear Guide with a Scraper.

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Build: a highly sensitive precision level (0.01 mm/m)

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Checking the quality of scraping with an autocollimator

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Repаir of dovtail linear motion pair

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Centering rotary tables - Dont buy test bars!

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Scraping of a pair of linear movement 3000 mm. Additional measurements.

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