With oil-proof,dust-proof and waterproof structure, it has good durability under the conditions of cooling liquid and iron filings flying. The CNC Automatic Tool Sensor Gauge is a high-precision tool setter designed for CNC routers and engraving machines, specifically for Z-axis tool setting and measurement. Operating at DC 24V, this normally closed sensor provides highly accurate tool length setting, wear detection, and tool breakage detection. Its 5mm (0.2in) stroke and 0.001mm repeat positioning accuracy ensure reliable... The bending radius of the wire should be more than 7 times the wire diameter (7R). High Precision Automatic Tool Sensor CNC Z Axis Tool Press Sensor Too Waterproof Tool Setting Probe Z Axes Touch Tool Setter Normally Closed CNC Tool Setting Accessory High Accuracy Z Shaft CNC 4-line Z-shaft Tool Setter Waterproof After-sales: If you have any questions after purchase, please us in time, we will answer your questions seriously and provide high-quality after-sales service. For the output structure when the interface unit is attached, please read the user manualPackage List: 1 x Automatic Tool Setting Gauge Note: 1. Please control the tool setting speed at 50 ~ 200mm / min 2 The sharpness corner of the tool directly contacts the tip of the tool related to the machining size, and its position, size, and output are measured Try to install it in a location on the workbench where there is less iron filings and splashing water.