1、Better Control: The output switch signal is received by the CNC system and then programmed to perform tool length setting, tool wear detection, and tool breakage detection. 2、Great in Safety: Under no vibration malfunction, the thermal deformation of the machine can be corrected according to the rated voltage, current, and specified speed. 3、High Accuracy: The sharpness angle of the tool directly contacts the tool tip related to the machining size, and measures its position, size, and output signal with high accuracy. 4、Stable Working: Adopting a dustproof and waterproof structure, it has good durability under conditions of coolant and iron filings flying. 5、Good Stability: No need for built in amplifier, no deviation caused by temperature and power voltage fluctuations in the part where the tool is located.