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JR Series Diamond Powder

Semi-blocky shaped crystal that is recommended where the optimal balance of free cutting action and extended tool life is desired.

    Series

    JR-1

    JR-1 Semi-blocky shaped crystal that is recommended where the optimal balance of free cutting action and extended tool life is desired. The JR-1’s ability to continuously regenerate new cutting edges and high impact resistance make it an excellent choice when grinding difficult materials.

    JR-2

    JR-2 has more regular shape and highness toughness, widely widely used for heavy duty application and tools which demand long life.

    Performance

    Strength Comparisons with other Diamond Series 待补图

    Available Mesh Size

    US
    Mesh
    40
    50
    50
    60
    60
    80
    80
    100
    100
    120
    120
    140
    140
    170
    170
    200
    200
    230
    230
    270
    270
    325
    325
    400
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    JR-1
    JR-2