master cylinder

Master Cylinder

Standard Size and accuracy of Luthra Master Cylinder as per IS 6952:1990. Grade 1 Length mm Diameter mm Accuracy um 75 50 3 150 70 3 225 90 5 300 95 5 450 120 7 600 140 9   Cylindrical squares, used on surface plates, provide one of the most reliable 90° reference standards available…