Mitutoyo .4 – .74″ x .0001″ Bore Gauge

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