Can the Electric Nail File burn my nails? It can create heat if you stay in one spot too long, so always keep the bit moving. Related articles Can I use it for both manicure and pedicure? What are the rotation settings? And how do they work? Can I repurchase the bits separately? How can I tell the charging status and battery level of the Electric Nail File? Can I apply extra pressure or hold the bit in one place to work faster with the Electric Nail File?