Small Tool Instruments and Data Management Coolant Proof Micrometer QuantuMike Pioneering design, means taking the lead Catalog No.E4318 Our products are classified as regulated items under Japanese Foreign Exchange and Foreign Trade Law. Please consult us in advance if you wish to export our products to any other country. If the purchased product is exported, even though it is not a regulated item (Catch-All controls item), the customer service available for that product may be affected. If you have any questions, please consult your local Mitutoyo sales ofce. Speedy measurement is achieved thanks to 2 mm* of spindle feed for every thimble revolution *l Patent registered (in USA) l Patent pending (in Japan, Europe, and China) Note: All information regarding our products, and in particular the illustrations, drawings, dimensional and performance data contained in this pamphlet, as well as other technical data are to be regarded as approximate average values. We therefore reserve the right to make changes to the corresponding designs, dimensions and weights. The stated standards, similar technical regulations, descriptions and illustrations of the products were valid at the time of printing. Only quotations submitted by ourselves may be regarded as definitive. Our products are classified as regulated items under Japanese Foreign Exchange and Foreign Trade Law. Please consult us in advance if you wish to export our products to any other country. If the purchased product is exported, even though it is not a regulated item (Catch-All controls item), the customer service available for that product may be affected. If you have any questions, please consult your local Mitutoyo sales office.Coolant proof micrometer Debut of next-generation micrometer delivering performance far beyond users expectations thanks thanks to integration of cutting-edge technology Coolant proof micrometer Mitutoyo is proud to have reached its leading position in the micrometer market through a spirit of innovation, imagination and creating added value. The QuantuMike brand of micrometer, inspired by this Mitutoyo Spirit, provides users with an excellent measuring experience with higher speed, quality and stability than ever before owing to the integration of sophisticated manufacturing and processing technologies. The name QuantuMike is from Quantum and Micrometer, reflecting our belief this tool represents a quantum leap in micrometer ergonomics. The new global standard QuantuMike Evolution since the innovation by James Watt in 1772 History of micrometer advancement 1772 1937 Micrometer invented by Success in manufacturing James Watt (UK) micrometers domestically 2