Description: Quickly locate work edges and save time when finding positions on milling machines Not necessary to rotate while measuring LED lights instantly and it will beep when probe touches conductive work piece 10mm stainless steel probe can be used for measuring deep hole Shank Diameter: about 15mm; Shank length: about 112mm; Ball Diameter: about 10mm Battery: 2 x 23A 12V (not included) Package Includes: 1 Piece Electronic Edge Finder
