Material:High Grade 1065 Carbon SteelRun-Out Tolerance:0.015MM(0.0006")100% working condition & 100% customer satisfactionWe've had a customer satisfaction guarantee for a long time， So Just go for itGripping Range:1MM to 7MM (1mm，1.5mm，2mm，2.5mm，3mm，3.5mm，4mm，4.5mm，5mm，5.5mm，6mm，6.5mm，7mm)