Super Price US $20.47 12V Electronic High Precision Optical Edge Finder 20mm Shank Alarms Sound Beep Led Milling Tool CNC

12V Electronic High Precision Optical Edge Finder 20mm Shank Alarms Sound Beep Led Milling Tool CNC

[32851245515] 12V Electronic High Precision Optical Edge Finder 20mm Shank Alarms Sound Beep Led Milling Tool CNC Lathe Machine Centers Package include: 1PC * 20mm edge finder 1PC * box Feature: 1.Easy to measure: This section does not require rotary measurement Can be used for deep hole measurement: for deep hole and narrow groove type measurement, for the eye can not see the sub-measurement. 2.Double alarm: When the ball and the workpiece contact, the red light will be the same time the whistle will sound. Working principle: The edge finder is clamped to the machine, near the workpiece to find the position, by photoelectric sound sensor feedback to the operator. Note: 1. In order to ensure the measurement accuracy, please do not touch the measuring head by hand. 2. If the battery is not used for a long time, please remove the battery so that you can extend the use of time 3. Try to avoid cutting fluid into the internal short circuit or corrosion. 4. If you find the battery is low, please replace it. 5.Because ofLogistical problem, battery not included. Pleasepurchase a 12V one by yourself. Clear photo of battery attached below for your reference 

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