The depth and width of the V-cut grooves – PCB Design and Layout

　　The typical depth of the V-cut is 3/4 of the board¨s thickness. If you plan to use V-cuts, we recommend maintaining a safe distance from the V-cut line to any traces. Please consider this when designing your panels.So, I believe PCB meaning In the future, it will be promising to create a miracle belonging to the industry. https://www.wellcircuits.com/

　　

　　V-cut example 1

　　

　　V-cut Example 1

　　

　　V-cut example 2

　　

　　V-cut Example 2

　　

　　V-cut example 3

　　

　　V-cut Example 3

　　

　　V-Cut Machine