Description:
1. One-key start, automatic stop
2. Double-bearing bottom axis fixation: Two deep groove ball bearings fix the bottom axis rotation to ensure smoothness and concentricity when the center axis of the grinding core rotates, which is the key to obtain a uniform grinding effect
Specifications:
Specification:
Net weight:402
Size:7.5*7.5*18（cm）
Color:black
Material: AS ABS PP ceramic core
Package Included:
1*abrader
1*usb line
