NUTR: Ultrasonic Cutter USW-334
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dial M for Air File
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Ultrasonic Cleaner to... Ultrasonic KNIFE?!
9:29
TOP TOOLS - THE NEW PROXXON MICRO SONIC CUTTER (27300)
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Fazendo uma prensa de gelo
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DIY Automated Glass Bottle Cutter
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How these impossibly thin cuts are made
26:09
Testo os Novos SUPER LASERS... Eles vão revolucionar a indústria de máquinas!
55:53