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    1 Product

    Mitutoyo Gauge Block Sets

    Use the Mitutoyo gauge blocks in these sets individually or together to take precise measurements or calibrate your measuring tools. They are often used to mark layouts, align machine components, and check that parts are within tolerance. All blocks include a certificate of compliance to certify their sizes are within tolerance. The certificate also lists when each block will require recalibration.
    Put multiple gauge blocks together in a gauge holder (not included) to create a custom repeatable measurement. Add wear blocks (not included) on each end of your gauge block combinations to prevent them from wearing down over time.
    Each block has a grade per ASME B89.1.9. Grades are based on tolerance—the smaller the tolerance, the greater the accuracy.
    Metric
    Image of Product. Front orientation. Gauge Blocks. Mitutoyo Gauge Block Sets, Square.

    Square

    Square—Square blocks have a hole that runs through their center. Stack multiple square blocks together and secure them with a rod (not included).
    Grade AS-1 Gauge Block—Grade AS-1 gauge blocks have a slightly higher tolerance. They’re the most common grade of gauge block.
    Steel—Steel blocks are the most common choice for gauge blocks.
    No. of
    Pieces
    Mfr. Model
    No.
    Includes
    Material
    Each
    Square
     
    Grade AS-1 Gauge Block
    76516-451-2619 blocks in sizes 0.5 to 9.5 mm in 0.5 mm increments
    49 blocks in sizes 1.01 to 1.49 mm in 0.01 mm increments
    Four blocks in sizes 10 to 40 mm in 10 mm increments
    One block in size 1.005 mm
    Three blocks in sizes 50 to 100 mm in 25 mm increments    		Steel2210A149000000000
    Mitutoyo Gauge Block Set, Model Number 516-451-26, 76 Square Pieces, Grade AS-1
    EachShips in 1-3 weeks
     
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