Wireless Grinder Electric Drill Household Electric Grinder Hand-Held Adjustable Speed Engraving Pen Cutting Polishing Drilling Tools Set

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Material: plastic + metal Color: The color of the picture Size: Approximately 18cm × 3.5cm Weight: 160g, 220g, 280g Battery capacity: 700mAh Charging time: about 2h Battery life: about 1h Clamping range: 1-3mm Three kinds of speed: 5000rmin; 10000rmin； 15000rmin Output voltage: 3.6V Rated input power: 22W Features: Three speed speeds, to meet different needs. Suitable for grinding, polishing, engraving, rust removal, drilling, cutting, etc.