Shank diameter: 20 mm; BE diameter: 10 mm; Accuracy: 0.005 mm. LED indicator and audible alert - LED lights up immediately and a beep sounds when the BE treated conductive workpieces are encountered. - The brightness of the light and the volume of the beep increase with the conductivity of the workpiece, providing clear feedback. Compatibility and construction - Suitable for conventional milling machines and integrated processing machines. - BE hardened and precision ground; no rotation required during use. - Spring-loaded design protects against accidental damage from overloading or misengagement. Benefits - Provides immediate, clear feedback during machining to prevent improper engagement. - Enhances process safety and reduces the risk of damage to tooling and workpieces. - Precise 0.005 mm accuracy supports consistent performance in precision applications. Use scenarios - Scenario 1: Milling conductive metal workpieces (such as copper or aluminum) where you need instant confirmation of contact and engagement to prevent tool crashes. - Scenario 2: Integration in processing lines where rapid, reliable indication of tool-workpiece interaction helps maintain throughput and accuracy. - Scenario 3: Fixture or jig setups for quick alignment checks, using the LED and audible alert to verify proper engagement before proceeding with machining. Notes - Designed to deliver reliable feedback with BE indicated dimensions and tolerances preserved. - Spring-loaded protection minimizes the chance of damage from over-tightening or misalignment during operation.