Specification:
Model: Mini Rechargeable Electric Grinding Pen
Size: Approximate value diameter 12.5* length 112.5mm
Battery model: 10440 rechargeable lithium battery
Battery voltage: 3.7V
Speed: 35000 rpm
Clamping shank diameter: shank diameter is 2.35mm
Clamping length: 20~30mm, 25mm
No load time: 110 minutes
Clamping diameter: 2.35mm
Body material: body 304 stainless steel
Net weight: 65g
Package Included:
Engraving pen *1
Charger*1
Battery *1
Wrench *1
Needle drill*2