RISHET TOOLS DNGA 432-4N S0102510 CBN carbide insert Grade PNH3019, Tip Shape CBST30C1, TIN Coated 4 tips for turning Hardened Steel - Heavy Interrupted cutting

RISHET TOOLS

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$56.00

RISHET TOOLS DNGA 432-4N S0102510 Grade PNH3019, Tip Shape CBST30C1, TIN Coated 4 tip CBN Insert for Hardened Steel -...

RISHET TOOLS DNGA 432-4N S0102510 Grade PNH3019, Tip Shape CBST30C1, TIN Coated 4 tip CBN Insert for Hardened Steel - Heavy Interrupted cutting

  • ANSI: DNGA 432-4N S0102510
  • ISO:   DNGA 150408-4N S0102510

Our heavy cutting inserts with 4 CBN tipped corners allow for longer tool life and improved machining efficiency.


The TIN coating provides improved heat and wear resistance and makes it easy to detect wear.

 

Cubic Boron Nitride (CBN) is the second hardest material ever invented and has considerably better abrasive resistance than tungsten carbide and ceramics. With a higher ability of oxidation resistance at high temperatures. CBN does not have any chemical reactions with ferrous material in the 1200°C to 1300°C range and thus is unique for dry cutting of ferrous materials.

 

The primary application areas for CBN cutting tools are machining:

 

  • Hardened steel
  • Cast irons
  • Sintered irons
  • Powder Metallurgy Components

     

    PCBN Grade

     CBN Content %

    Hardness 

    (HRC)

    Characteristics

    Application

    PNH3019

    85-95

    55-62

    High degree of toughness due to fine CBN and ceramic binder matrix

    Used for Heavy Interrupt turning of hardened steel

     

     

     

    Workpiece Material

    Cutting Data Recommendations

    PCBN Grade

    Vc -Cutting Speed (m/min)

    Ap -Axial Depth (mm)

    Fn - Feed Rate (mm/r)

    Characteristics

    H

     

    PNH3019

     

    80 (80-120)

     

    0.1(0.05-0.5)

     

    0.1

     

    Heavy Interrupt

     

     

    Insert Dimensions (mm)

    IC

    ⌀d (dia)

     S (thickness)

    R (corner radius)

     la (tip length)

    12.7

    5.16

    4.76

    0.8

    3.0

    DNGA432-Drawing