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  • Product Code: #53-685-082

    Carbide Rectangular Gage Block Sets - Inch

    Range/Size: 82 Pieces Grade AS-1

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    Product Description

    53-685-082 82 Piece Carbide Rectangular Gage Block Set: Grade AS-1

    The blocks in the 53-685-082 set feature high durability and rust resistant.


    • Fowler Tungsten Carbide Rectangular and Square Gage Block Sets are selected for stability, durability and fine grain structure with a hardness of 70 RC. With this metal, a surface finish of less than .2 millionths (.005 microns) is ensured and gives maximum wringability which is appreciated by users of steel and chromium carbide gages.
    • The surface finish process removes all peaks, leaving a 100% surface resistant to wear, en- suring long life within the original accuracy tolerance and retained wringability.
    • Edges of gaging faces are reinforced for a smooth radius.
    • Certificates of accuracy are furnished as standard with sets to the following grade: ASME B89.1.9-2002
    • Tungsten carbide resists high corrosion, making it ideal for continuous handling. It is also slow to react to "hot hands" with a low coefficient of expansion.
    • Inch surface finish .2 millionths; metric surface finish is .005 microns.
    • Includes fitted case

    The 53-685-082 set includes the following blocks:

    • 9 Blocks .1001" thru .1009" step of .0001"
    • 49 Blocks .101" thru .149" step of .001"
    • 19 Blocks .050" thru .950" step of .050"
    • 4 Blocks 1.000" thru 4.000" step of 1.000"
    • 1 Block .10005"
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