HSS jobber drill N 21,75 mm

Article no.: 116320 21,75
plus VAT at the current rate Prices plus delivery costs
on request
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26 pieces in stock

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⌀ DC h8 (mm) Unit price incl. VAT
  • Tool material: HSS
  • Standard: DIN 345
  • Type: N
  • Tolerance nominal ⌀: h8
  • Point angle: 118

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    Product details

    Technical Data

    Nominal ⌀ DC 21.75 mm
    Coating uncoated
    Tool material HSS
    Standard DIN 345
    Type N
    Tolerance nominal ⌀ h8
    Point angle 118 degrees
    Helix angle 20-30 degrees
    Shank Morse taper
    Number of cutting edges Z 2
    Through-coolant no
    recommended maximum drilling depth L2 117.4 mm
    Flute length Lc 150 mm
    Overall length L 248 mm
    Morse taper MT size 2
    Feed f in steel < 750 N/mm2 0.2 mm/rev.
    Colour ring without
    Type of product Jobber drill

    Identification numbers & Classifications

    Article number 116320 21,75
    EAN / GTIN 4045197029676
    Manufacturer number 116320 21,75

    Application Table

    Steel < 500 N/mm²
    P
    40
    Steel < 750 N/mm²
    P
    30
    Steel < 900 N/mm²
    P
    25
    GG(G)
    K
    25
    Oil
     
    wet maximum
     

    Description

    Uitvoering:

    Speciaal behandeld oppervlak, daardoor gereduceerde oplasneiging en verbeterde spaanafvoer.

    Advies:

    Maximale boordiepte:
    L2 = LC - 1,5 × DC.

    Tip:

    Geschikte reduceerhulzen voor gereedschap met MK-schacht zie nr. 343000-343530.

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    Gekleurde ring without zonder
    Totale lengte L 248 248
    Tophoek 118 118
    Tolerantie nominale ⌀ h8 h8
    Type N N
    Spaangroeflengte Lc 150 150
    Voeding f in staal < 750 N/mm2 0.2 0,2

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