I2C Precision Motherboard Grinding Machine

Features: -Motherboard grinding machine, four-speed switching, forward and reverse design, 20,000 rpm high-speed operation, suitable for all kinds of chip C grinding, cutting motherboard, bracket, removing screws, etc. -Front mounted LED white dust indicator -Ergonomic, flexible operation, more comfortable grip -Imported motor, built-in shock absorbing device, 5 times longer life -Four-speed switching, strong power, suitable for a variety of use scenarios -7 types of grinding heads, diamond grinding head, flexible plugging design -Front LED light filler, more accurate operation; dustproof function, clear indication of dust and residues, easy to clean and maintain -Built-in 500mA lithium battery, standby up to 30 days, Type-C charging interface, 2H full speed