Inside micrometer 511 series

dial

These are bore gauges that automatically self-centre via a centring bridge. They offer you the following benefits: • A long plunger stroke gives you amazing accuracy. • Interchangeable washers 0.5 mm thick are supplied as standard accessories, so you can enable setting in small steps. • Contact points are carbide (>18 mm range), giving you high durability and wear resistance. • A large grip reduces heat transfer from the operator by 50%.