V-Block MBA150 UNI SEIKI

Using a prallel line, straight line, and V-groove, can be used for scribing of 45 line or jig, etc.For precision scribing on round bar etc.W x D x H (mm):150 x 150 x 150Parallelism of V Groove to Bottom (?Em):8.0Polished finishingPrecision: ?}(5+L/50)?EmCast Iron