• Inch block set for inspecting micrometers
• Blocks per set: 10
• Material: Steel
• Blocks Included: .105, .210, .315, .420, .500, .605, .710, .815, .920, 1in
• Inch Block Set compatible with QuantuMike Micrometers

Precision gage blocks are the primary standards vital to dimensional quality control in the manufacture of parts. Mitutoyo offers a complete selection of gage blocks available in a choice of rectangular or square, metric or inch and steel or CERA (ceramic) types.

The Mitutoyo Micrometer Inspection Gage Block set is used to inspect a variety of micrometers with high accuracy. These gage blocks can be stacked for either horizontal or vertical measurements. The Mitutoyo steel gage blocks are constructed of high-carbon, high-chrome steel while the CERA gage blocks are constructed of ceramic materials with superior surface qualities and corrosion resistance. Parallelism can be measured by attaching the optional optical parallel to the gage block set.

Mitutoyo has established a traceability system for measurement products, up to the Metrology Management Center of the National Institute of Advanced Industrial Science and Technology (AIST), and have been certified by the Japanese government as an accredited laboratory.

The Mitutoyo advanced lapping technique, developed for more than a half century by Mitutoyo, achieves the best flatness and surface roughness needed for gage blocks.

High-carbon, high-chrome steel is employed to sufficiently satisfy a variety of material characteristics required for gage blocks. A high degree of hardness, obtained by Mitutoyo's heat treatment technology, as well as methodically repeated heat treatment, have successfully reduced deterioration change over time.