WonderCutter uses 40,000 vibrations a second to cut plastic with ease

WonderCutter is a handheld ultrasonic cutter that combines razor blades with a 40-kilohertz ultrasonic vibration to make cutting plastic as easy as cutting cheese. Launched by Korean manufacturer Cutra, the WonderCutter claimed the Gold prize at the International Exhibition of Inventions of Geneva 2016. It drew in $50,000 in just five days on its Kickstarter […]

 

Source: The 3d printers source

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