Vender skrskrElectric Grinder Mini Engraving Pen Glass Metal Engraving Pen Without Battery al mejor precio

skrskrElectric Grinder Mini Engraving Pen Glass Metal Engraving Pen Without Battery Features: 1. High quality: The pen point engraving machine (1mm) is made of high-strength, wear-resistant and impact-resistant diamonds, and has a longer service life. The body of the portable engraving tool is made of aluminum. 2. Easy to use: Hold the DIY engraving pen like a pencil, place your thumb on the control button, and apply slight pressure to the surface. The electric engraving pen etching craft tool is very suitable for beginners and professionals. 3. Lightweight: The electric engraving pen is small in size, light in weight and easy to carry. You can hold the cordless precision engraving tool like a fountain pen to do complex work without putting too much pressure on your wrist or hand. Description: This engraving pen has a powerful motor and is easy to etch any surface, such as jewelry, wood, plastic, glass, leather, metal and stone carving. Specifications: Rated input power: 18 (W) No-load speed: 12000 (rpm) Plunger stroke length: 2.5 (mm) Diameter of bottom plate: 2.35 (mm) Power source type: rechargeable-nickel technology Rated voltage: 3.6 (V) Rated voltage range: AC single-phase and DC 50V and below Power supply voltage: 3.6V Input power: 8W Size: 160*15mm Package Included: 1 pc * Engraving pen(battery not included) Notes: 1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding. 2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.