Small Electric Mill Hand-held Jade Polishing and Engraving Tools Recharging Electric Sanding Pen Root Miniature Household Mini Electric Drill

Rated voltage range: AC single phase and DC 50V and below Power cord length: 0.6 Power supply voltage: 3.7 Accessories: grinding head Scope of application: DIY carving Weight: 0.5 Power Type: Rechargeable-Lithium No-load speed r/min:15000 Chuck size mm:3