Solid carbide milling cutter with internal coolant supply HPC 20 mm

Article no.: 203017 20
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⌀ f8 DC (mm) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6527
  • Type: N
  • Tolerance nominal ⌀: f8
  • No. of teeth Z: 4

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    Product details

    Technical Data

    Cutting edge ⌀ DC 20 mm
    Coating TiSi
    Tool material Solid carbide
    Standard DIN 6527
    Type N
    Tolerance nominal ⌀ f8
    No. of teeth Z 4
    Helix angle 35 degrees
    Helix angle characteristic unequal spacing
    Spacing of the cutters unequal spacing
    Direction of infeed horizontal, oblique and vertical
    Cutting width ae for milling operation Full slot cutting depth 1×D; 0.3×D for side milling
    Shank DIN 6535 HB to h6
    Through-coolant yes
    Machining strategy HPC
    Flute length Lc 41 mm
    Overhang length L1 incl. recess 52 mm
    Recess ⌀ D1 19.5 mm
    Overall length L 104 mm
    Shank ⌀ Ds 20 mm
    Corner chamfer width at 45° 0.3 mm
    Corner chamfer angle 45 degrees
    Feed fz for slot milling in stainless steel > 900 N/mm2 0.07 mm
    Feed fz for side milling in INOX > 900 N/mm2 0.08 mm
    Colour ring blue
    Type of product End / face mill

    Identification numbers & Classifications

    Article number 203017 20
    EAN / GTIN 4045197591579
    Manufacturer number 203017 20

    Application Table

    Steel < 500 N/mm²
    P
    240
    Steel < 750 N/mm²
    P
    220
    Steel < 900 N/mm²
    P
    180
    Steel < 1100 N/mm²
    P
    180
    Steel < 1400 N/mm²
    P
    150
    TOOLOX 33
    H
    115
    TOOLOX 44
    H
    80
    INOX < 900 N/mm²
    M
    90
    INOX > 900 N/mm²
    M
    80
    Uni
     
    wet maximum
     
    Air
     

    Description

    Version:

    Special TiSi coating.
    With internal coolant supply for reliable chip evacuation.

    Note:

    NEW GENERATION AVAILABLE!
    Recommended successor products are No. 203013, 203015, 203021, 203027.

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    Coating TiSi AlCrN TiAlN
    Cutting width ae for milling operation Full slot cutting depth 1×D ;0.3×D for side milling Full slot cutting depth 1×D ;0.4×D for side milling Full slot cutting depth 1×D ;0.1×D
    Recess ⌀ D1 19.5 19.5 19.5
    Through-coolant yes yes yes
    Flute length Lc 41 41 38
    Tolerance nominal ⌀ f8 f8 h10
    Corner chamfer width at 45° 0.3 0.3 0.35

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