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  • CNMG 120404-BF ET33C Carbide Finishing Inserts Edgetech
    CNMG 120404-BF ET33C Carbide Finishing Inserts Edgetech

    CNMG 120404-BF ET33C Carbide Finishing Inserts Edgetech

    £4.00
    (Exc. 20% VAT)
    £14.27
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    In stock, immediate despatch
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    Part Number
    TI00095
    Shape
    CNMG
    Relief Angle
    Negative = 0° (Clamp or Lever)
    Edge Length
    12 (12.7mm)
    Thickness ISO/mm
    04 (4.76mm)
    Radius
    04 (0.4mm)
    Grade
    ET33C
    Chipbreaker Code
    BF
    Interrupted Cut?
    No - Stable conditions
    Will Cut Steel? (P-Blue)
    Yes - Excellent
    Will Cut Stainless Steel? (M-Yellow)
    Yes - Excellent
    Will Cut Cast Iron? (K-Red)
    No
    Will Cut Heat Resistant Alloys? (S-Orange)
    No
    Will Cut Non-Ferrous? (N-Green)
    No
    Will Cut Hardened Steel? (H-Grey)
    No
    Europa Edgetech
    Information
    ISO DesignationEdge
    Length
    LE 
    (mm)
    Thickness
    S (mm)
    Radius
    RE(mm)
    ChipbreakerGrade
    CNMG120404-BF12 (12.7)04 (4.76)04 (0.4)BFET33C


    Grade: ET33C
    Type: New Multi-layer CVD coated grades are finished with a special process to enable smoother chip flow.
    Colour: Black
    Grade Summary: ET33C Tough grade for turning of Stainless Steel and interrupted cutting of Steel.
    Type of Cut: BF chipbreaker - Finishing cuts in materials.
    Best for: Steels & Stainless Steel.

    Technical Data & Info

    Feed Rate & Depth of Cut

    fn (mm/rev)0.05 - 0.25
    ap (mm)0.5 - 1.5

    Speeds Chart

    Material VDI GroupMaterial DesignationMaterial ConditionHardnessGradeSpeed M/Min
    1Non-alloy steel & Cast steel, Free cutting steel <0.15%C.Annealed≤125 HBET33C150 - 350
    2Non-alloy steel & Cast steel, Free cutting steel <0.45%C.Annealed≤190 HBET33C150 - 350
    3Non-alloy steel & Cast steel, Free cutting steel <0.45%C.Annealed≤250 HBET33C150 - 350
    4Non-alloy steel & Cast steel, Free cutting steel <0.75%C.Annealed≤270 HBET33C150 - 350
    5Non-alloy steel & Cast steel, Free cutting steel <0.75%C.Quenched & Tempered≤300 HBET33C150 - 350
    6Low-alloy steel & Cast steel (less than 5% of alloying elements)Annealed≤180 HBET33C90 - 300
    7Low-alloy steel & Cast steel (less than 5% of alloying elements)Quenched & Tempered≤275 HBET33C90 - 300
    8Low-alloy steel & Cast steel (less than 5% of alloying elements)Quenched & Tempered≤300 HBET33C90 - 300
    9Low-alloy steel & Cast steel (less than 5% of alloying elements)Quenched & Tempered≤350 HBET33C90 - 300
    10High-alloy steel, Cast steel & Tool steelAnnealed≤200 HBET33C70 - 250
    11High-alloy steel, Cast steel & Tool steelQuenched & Tempered≤325 HBET33C70 - 250
    12Stainless steel & Cast stainless steelFerritic/Martensitic, Annealed≤200 HBET33C120 - 220
    13Stainless steel & Cast stainless steelMartensitic, Quenched & Tempered≤240 HBET33C120 - 220
    14Stainless steel & Cast stainless steelAustenitic≤180 HBET33C50 - 180
    Turning Calculator
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