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

RISHET TOOLS

1 in stock

$56.00

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

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

  • High content CBN small grit size
  • 4 Standard Tip Corners
  • ANSI: CNGA 432-4N S0102510
  • ISO:   CNGA 120408-4N 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

         

         

         

        CNGA432-Drawing