1/3 Speed Cordless Mini Electric Grinder Drill Engraving Carving Pen Polishing Machine Rotary Tools DIY Set USB

Style 1 x USB Charging Cable Specifications: Power: 25W Voltage: 3.7V Speed: 5000-25000r/min Clamping Diameter: 2.35mm(Suitable for all 2.35MM specification grinding head, reducing drill etc) Size: Approx. Approx.125x16mm/4.92x0.63 inch

Features: * UPGRADED CORDLESS ELECTRIC GRINDER PEN: This grinding pen comes with rechargeable lithium battery, so you can use it anywhere any time. * Application: Suitable for all kinds of stone carving, wood carving, olive carving, plastic carving, egg carving, glass carving, ceramic carving, drilling and all kinds of metal surface grinding, engraving, trimming, etc. * 3 Speeds: 5,000 to 25,000 RPM output makes the rotary tool more prominent. Three Speed gear selection can precisely apply to different situations, and make your projects easier and more professional. * Dual Use: Charging and plugging dual use, can be connected to the power supply while charging, more efficient. * Power Display: 1 light = 30% power, 2 lights = 31% - 70% power, 3 lights = 71% - 100% power. * Intelligent Overload Protection: When the resistance is too large, the power will be cut off automatically. * Comfortable handy & very lightweight pen size makes your creations more free.

Note: 1.It needs to be fully charged before the first use. 2.Not suitable for large carving, punching, cutting, grinding.Slight noise and temperature during machine operation are normal phenomena. 3.Please allow 1-3mm difference due to manual measurement. 4.Due to the light and screen difference, the item's color may be slightly different from the pictures. Thanks for your understanding.

The package includes: 1PC 1/3Speed Electric Grinder OR 1PC 1/3Speed Electric Grinder with 105PCS Accessory