( PACK OF 2) Edge finders, also called wigglers, are used in machining to locate a workpiece's edge accurately. The edge finder is placed in the spindle of a milling machine or drill press and slowly moves toward the processed part. When it touches the edge of the workpiece, it kicks out of alignment, indicating the edge's location. Made in USA. 050101 Edge Finder is a precision measuring tool designed for accurate edge detection in metalworking. This single-edge finder has a 0.375-inch shank and a 0.200-inch tip, making it suitable for various inspection tasks. Manufactured in the United States, this durable construction steel tool weighs 0.0500 pounds and measures 3.900 inches in length and 1.400 inches in width and depth. Ideal for CNC machining and metalworking industries, this edge finder offers precise and reliable results without requiring a battery. Made in USA. Style: Edge Finder Used in a milling machine to find the workpiece edge All working surfaces are hardened and ground Material Alloy Steel Finish Type Unfinished Item dimensions L x W x H 3.9 x 1.4 x 0.5 inches