HSS jobber drill N 21,75 mm

Article no.: 116320 21,75
plus VAT at the current rate Prices plus delivery costs
on request
In stock
24 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

    Version:

    Special surface treatment, resulting in reduced tendency to edge build-up and improved chip evacuation.

    Recommendation:

    Maximum drilling depth:
    L2 = LC - 1.5 × DC.

    Note:

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

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    HSS jobber drill N 21,75 mm

    HSS jobber drill N 21,75 mm

    on request
    In stock
    24 pieces in stock
    BGN 87.50
    plus VAT at the current rate Prices plus delivery costs
    on request
    In stock
    11 pieces in stock
    BGN 173.64
    plus VAT at the current rate Prices plus delivery costs
    Colour ring without without
    Overall length L 248 248
    Point angle 118 118
    Tolerance nominal ⌀ h8 h8
    Type N N
    Flute length Lc 150 150
    Feed f in steel < 750 N/mm2 0.2 0.2

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