Machine reamer configurable 31 mm

Article no.: 164180 31
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Nominal ⌀ DC (mm) Unit price incl. VAT
  • Tool material: HSS E
  • Standard: DIN 208 B
  • Helix angle: 7-8
  • Through-coolant: no
  • Shank: Morse taper

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    Product details

    Technical Data

    Nominal ⌀ DC 31 mm
    Coating uncoated
    Tool material HSS E
    Standard DIN 208 B
    Helix angle 7-8 degrees
    Through-coolant no
    Shank Morse taper
    Application for type of drilling for through hole
    ⌀ range 30.010 mm - 31.050 mm
    Flute length Lc 75 mm
    Overhang L1 185 mm
    Overall length L 285 mm
    Number of cutting edges Z 10
    Morse taper MT size 3
    Feed f in steel < 750 N/mm2 0.3 mm/rev.
    Reaming oversize in diameter 0.3 mm - 0.5 mm
    Colour ring without
    Type of product Phillips bit

    Identification numbers & Classifications

    Article number 164180 31
    EAN / GTIN 4045197092694
    Manufacturer number 164180 31

    Application Table

    Aluminium
    N
    20
    Aluminium (short chipping)
    N
    20
    Steel < 500 N/mm²
    P
    15
    Steel < 750 N/mm²
    P
    10
    Steel < 900 N/mm²
    P
    7
    Steel < 1100 N/mm²
    P
    5
    Steel < 1400 N/mm²
    P
    4
    INOX < 900 N/mm²
    M
    5
    INOX > 900 N/mm²
    M
    5
    Ti > 850 N/mm²
    S
    5
    GG(G)
    K
    5
    Cu
    N
    13
    Oil
     
    wet maximum
     

    Description

    Version:

    Reamers finish ground to match your specification.
    Even number of teeth with irregular spacing. The hole is accurately round and free of chatter marks. The cylindrical ground land on the plain cutting section smooths the hole and guides the reamer. With Morse taper shank.

    Application:

    For reaming through holes, as the chips are evacuated in the cutting direction. Also suitable for blind holes due to the short chamfer lead.

    Note:

    For suitable reducing adapters for tools with MT shanks see No. 343000-343530.
    For H7 fits see No. 164000.

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