<br> Features: <br> <br> These Excellent Electronic Optical Edge Finder Quickly Locate Work Edges and Save Time When Finding Positions on Milling Machines, jig Borers, Etc. <br> Pro-be Hardened Precision Ground, Not Necessary to Rotate While Measuring;The Sensor is Spring Load-ed to Prevent Accidental Damage by Overun. <br> LED Lights Instantly and It Beeps When Pro-be Touches Conductive Work Piece, Louder and Brighter. <br> Shank Diameter: 20MM, Pro-be Diameter: 10MM, Accuracy: 0.005MM. <br> Suitable for traditional milling machines and integrated processing machines. <br> <br> Package Includes: <br> 1x Electronic Edge Finder <br> 1x Wooden Box <br> <br> Specifications: <br> Material: Stainless Steel <br> Box Size: 200x60x35mm/ 7.87x2.36x1.37 in <br> Finder Length: 160mm/ 6.3 in <br> Shank Diameter: 20mm/ 0.8 in <br> Pro-be Diamter: 10mm/ 0.4 in <br> <br> note: <br> Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. <br> Due to the difference between different monitors, the picture may not reflect the actual color of the item. <br>