1.The V degree of this diamond V-Cut saw blade is 30, 45, 60, 2.This ... saw blade is for cutting printed circuit board 1.This V-cut saw blade is for cutting alumimium,FR2, FR4, ... Here are our standard specificaiton for your reference:codediameterkerfboreteethDegree of V profile010100 2.0 22 2430°to 60°020100 2.0 ... provide customized saw blades accoring to your requirment Diamond V-cut Scoring Saw Blade