| 摘要 |
PURPOSE: A lapping machine with an additional LED function is provided facilitate to turn on or turn off a LED unit while lapping by forming a switch is formed in the upper portion of the handle. CONSTITUTION: A lapping machine with an additional LED function comprises a LED(100), a switch(200), and a battery(300). The switch is installed in the upper portion of a lapping machine handle(500). The LED is attached in the front side of the lapping machine and emits the light by the operation of the switch. The battery supplies power to the LED.
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