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Electroplated CBN Coated Grinding Mandrels (Carbide Shank)

Application: For precise small hole, jig, and internal grinding, tough high carbon, and high chrome steel. CBN abrasive grains electroplates on quality steel mandrels. Shanks of hardened ground steel for assured concentricity, no truing required. Used for ID, jig or contour grinding. CBN...

  • Features & Specification

      

    CBN Electroplated Mandrels (Carbide Shank)


       


    JR Diamond Tools company supply wide line of Electroplated Diamond and CBN Grinding Mandrels, Mounted Points for used on jig and internal grinding machines, cylindrical grinders and hand tools.

    CBN coated mandrels are suitable for grinding the inert hole of workpieces. The cbn grinding mandrels can be different types, it can be with straight edge and round edge for processing the workpieces’ different shapes when the grinding wheels cannot do that. 

    Diamond Grinding mandrels are used for grinding tungsten carbide, ceramics, glass and non-ferrous materials.

    CBN coated grinding mandrels are used for grinding high carbon steel, high-chrome steel, high speed steels.

    Compared with the diamond mandrels, the life of cbn mandrels will be longer.


    Dimension



    D

    T

    C

    L

    UC

    Grit Size

    .035

    3/32

    1/8

    2

    1/8

    180

    .040

    3/32

    1/8

    2

    1/8

    180

    .045

    3/32

    1/8

    2

    1/8

    180

    .050

    3/32

    1/8

    2

    1/8

    150

    .060

    3/32

    1/8

    2

    1/8

    150

    .070

    1/8

    1/8

    2-1/2

    1/8

    150

    .080

    1/8

    1/8

    2-1/2

    1/8

    150

    .090

    1/8

    1/8

    2-1/2

    1/8

    150

    .100

    1/4

    1/8

    2-1/2

    1/8

    100

    .125

    1/4

    1/8

    2-1/2

    1/8

    100

    .156

    1/4

    1/8

    2-1/2


    100

    .187

    1/4

    1/8

    2-1/2


    100

    .187

    1/4

    3/16

    3

    1/8

    100

    .250

    1/4

    1/8

    2-1/2


    100

    .250

    1/4

    3/16

    3


    100

    .250

    1/4

    1/4

    3

    1/8

    100

    .312

    1/4

    1/4

    3


    100

    .375

    3/8

    1/4

    3


    100

    .500

    3/8

    1/4

    3


    80

    .500

    3/8

    3/8

    3-1/2


    80

    .625

    3/8

    1/4

    3


    80

    .625

    3/8

    3/8

    3-1/2


    80

    .750

    3/8

    1/4

    3


    80

    .750

    3/8

    3/8

    3-1/2


    80

    1.00

    3/8

    1/4

    3


    80

    1.00

    3/8

    3/8

    3-1/2


    80

    CBN coated mandrels feature:


    1. CBN-coated superabrasive electroplated grinding mandrels for I.D. and jig grinding

    2. 220 Grit CBN for high speed steels and alloys

    3. Increased cutting action and longer cutting life over other abrasives

    4. Reduced deflection for greater accuracy



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    About company:


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    Welcome to place orders for the electroplated cbn coated grinding mandrels (carbide shank) with our factory. As one of the leading manufacturers and suppliers in China, we can assure you that all products are made in strict accordance with ISO9001 in China. For customized orders, please inform us in advance.

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