Foam Cutter (Hot wire) 12 volt or 240 but 12volts is safer hence preferred - India's open forum for RC flying, aeromodelling, cars and hobby stores
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Foam Cutter Knife 110~240V Electric Foam Polystyrene Cutting Machine Portable Styrofoam Cutter DIY Cutting Tools Foam Cutter
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Techinal DIY Blue Hot Wire Foam Cutter Small Electric Styrofoam Polystyrene Craft Tools - Walmart.com
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