Solid carbide drill plain shank DIN 6535 HA 11,2

Article no.: 122771 11,2
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⌀ DC m7 (mm or inch) Unit price incl. VAT
  • Tool material: Solid carbide
  • Standard: DIN 6537
  • Version: 6×D
  • Tolerance nominal ⌀: m7
  • Number of cutting edges Z: 2

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    Product details

    Technical Data

    Nominal ⌀ DC 11.2 mm
    Coating AlTiN-Si
    Tool material Solid carbide
    Standard DIN 6537
    Version 6×D
    Tolerance nominal ⌀ m7
    Number of cutting edges Z 2
    Point angle 140 degrees
    recommended maximum drilling depth L2 54.2 mm
    Shank DIN 6535 HA to h6
    Through-coolant no
    Flute length Lc 71 mm
    Overall length L 118 mm
    Shank ⌀ Ds 12 mm
    Feed f in steel < 900 N/mm2 0.2 mm/rev.
    Colour ring green
    Type of product Jobber drill

    Identification numbers & Classifications

    Article number 122771 11,2
    EAN / GTIN 4062406148188
    Manufacturer number 122771 11,2

    Application Table

    Aluminium (short chipping)
    N
    200
    Alu > 10% Si
    N
    160
    Steel < 500 N/mm²
    P
    110
    Steel < 750 N/mm²
    P
    90
    Steel < 900 N/mm²
    P
    80
    Steel < 1100 N/mm²
    P
    70
    Steel < 1400 N/mm²
    P
    60
    GG
    K
    90
    GGG
    K
    60
    Uni
     
    wet maximum
     
    dry
     

    Description

    Version:

    Tool specially matched to drilling holes without through-coolant. Concave major cutting edges and a special flute profile ensure a good chip evacuation. The sturdy cutter geometry with special point geometry and 4 cutting edges ensures drilling with good process reliability. A wide range of applications in steel materials thanks to a combination of tough ultra-fine grain carbide and extremely wear-resistant and heat-resistant coating.

    Note:

    Flute length LC = L2 + 1.5 × DC.
    Form HB and HE supplied at the same price as HA.
    Form HB: order with No. 122772.
    Form HE: order with No. 122773.

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    Coating AlTiN-Si TiN uncoated
    Colour ring green without without
    Nominal ⌀ DC 11.2 11.2 11.2
    Shank DIN 6535 HA to h6 Parallel shank to h7 Parallel shank to h7
    Tool material Solid carbide Solid carbide Solid carbide
    recommended maximum drilling depth L2 54.2 30.2 30.2
    Type of product Jobber drill Jobber drill Jobber drill

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