Specifications:

• Brand Name: KKMOON
• Dimensions: 14*1.35*1.35cm / 5.51*0.53*0.53in
• Disc Diameter: Other
• Frequency: Battery Capacity: 1000mAh
• Model Number: Electric Engraving Pen
• No-Load Speed: Speed: 35000rpm
• Origin: CN(Origin)
• Power Source: Electricity
• Rated Voltage: Output Voltage: 3.7V
• Type: Mini Grinder
• Usage: Home DIY
• Variable Speed: Yes
• Weight: 31g / 1.09oz