Shardlow IMICRO 1.8 2 3 Point Internal Bore Micrometer ME3616 Author admin Date February 7, 2024 Shardlow IMICRO 1.8″ – 2″ 3 Point Internal Bore Micrometer ME3616. Check Out Our Feedback. Engraved ID Code From Previous Owner, 1 Div = 0.0002. Cannot see what you are after… Designed by Jarilo Design.