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Feature:
1. Main parts (made of metal): headstock, sanding paper panel.
2. Equipped with 7 standard grinding tools, widely used, variously used, easily used. With drilling bit, grinding wheel, milling cutter, it can respectively turn into hand-held driller, grinder, and miller.
Technical parameters:
1. Motor speed: 20,000rpm/min
2. Input voltage/current/power: 12VDC/2A/24W
3. Working material: wood, engineering plastic, soft metal (gold, silver, copper, aluminum etc.)
4. There is over-current protection, over-voltage protection and over-heating protection for transformer.
