This Electronic Digital Audible Edge Finder is a high-precision locating tool designed for CNC and manual milling operations. It features a 0.200" diameter tip and a standard 1/2" shank, allowing it to fit most collet systems with ease. What sets it apart is its digital feedback system: when the tip contacts the workpiece, it emits a clear audible beep and a bright LED light, instantly confirming edge contact—no guesswork involved. Unlike traditional mechanical edge finders, this model does not require spindle rotation, making it safer and easier to use. It's perfect for setups where precision and repeatability are critical, such as machining, prototyping, and tool & die work. Proudly made in the USA, this electronic edge finder is built with rugged shop use in mind and includes a long-lasting battery so you can get to work immediately.