Mitutoyo 611683-516 Steel Rectangular Gage Block, ASME Grade K, 300mm Length

All Mitutoyo gage blocks meet or exceed all known specifications. The flatness and parallelism surface finish necessary to achieve the required accuracies are the same as or better than government requirements. A certificate of inspection is furnished with all Mitutoyo gage blocks with a serial number on the case and an identification number on each block. The deviation of each block is registered. For this inspection, each gage block is measured relative to the upper level master using a gage block comparator. Grade K gage blocks are manufactured by absolute measurement using an interferometer. The gage block set and discrete gage block are supplied with a certificate of calibration. The certificate of calibration specifies the deviation from the nominal length. (Comparative measurement, however, is performed for all square gage blocks.). A certificate of accuracy, traceable to the NIST, is furnished with each Mitutoyo gage block set and individual block. A square gage block can retain stable orientation both longitudinally and laterally. A wide range of application measurements can be made, including cutting tool positioning, angle measurement with a sine bar, taper measurement with a roller, and inspection of depth micrometers.

• Each gage block is supplied with a certificate of inspection
• Grade K gage block of ASME standard is specially supplied with a Certificate of Calibration which certificates that the gage block was manufactured through interferometry~