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A comment on The Polar Bear – Open-Source, Multipurpose CNC Machine with a Rotary Axis. Parent comment

Re:The Polar Bear – Open-Source, Multipurpose CNC Machine wi... by SeasonalEnnui on Thursday August 19, 2021 @10:19AM (#28234146)
Serious = harder (hence more useful) materials. As it stands I would say only materials that could be cut with a pair of scissors (card, foam) could be used on this safely without frustration.
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