Karriter USB Customizer Professional Engraving Pen 30 Wood Glass and Plastic Portable Engraving Pen

• Clamping Diameter: 2.35mm (Suitable for all 2.35MM specification grinding , reducing drill etc)
• IMPROVED WIRELESS ELECTRIC PEN: This grinding pen comes with rechargeable lithium battery, so you can use it anywhere.
• 3 speeds: 5,000 to 18000 RPM output makes the tool more prominent. Three can apply to different situations precisely, and make your projects easier and more professional.
• : 4.2V Speed: 5000-18000r / min
• Dual Usage: Charging and plugging in dual usage, can be connected to the power supply while charging, more efficient.

Package Include: 1 * Engraving pen 1 * USB Power wire 2 * Drill bit 3 * Saw blades 30 * 1 * Tungsten steel bit 1 * stick NOTE 1. It must be fully the first use. 2. Not suitable for carving, punching, cutting, grinding. 3. Noise and temperature during machine operation are phenomena. Colour:As Shown Material:Metal Package Contents: 1 set x engraving machine Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.