Countersink 90° 40 mm

Article no.: 150395 40
plus VAT at the current rate Prices plus delivery costs
on request
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171 pieces in stock

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External ⌀ Dc (mm) Unit price incl. VAT
  • Countersink tip angle: 90
  • Tool material: HSS
  • Number of cutting edges Z: 3
  • Standard: DIN 335 D
  • Shank: Morse taper

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    Product details

    Technical Data

    External ⌀ 40 mm
    Coating uncoated
    Countersink tip angle 90 degrees
    Tool material HSS
    Number of cutting edges Z 3
    Standard DIN 335 D
    Shank Morse taper
    Through-coolant no
    smallest countersink ⌀ for holes from 10 mm
    Overall length L 140 mm
    Morse taper MT 3
    Feed f in steel < 500 N/mm2 0.25 mm/rev.
    Colour ring without
    Pre-drill ⌀ 10 mm
    Type of product Stepped drill and countersink

    Identification numbers & Classifications

    Article number 150395 40
    EAN / GTIN 4045197086969
    Manufacturer number 150395 40

    Application Table

    Alu plastics
    N
    70
    Aluminium (short chipping)
    N
    33
    Steel < 500 N/mm²
    P
    28
    Steel < 750 N/mm²
    P
    27
    Steel < 900 N/mm²
    P
    27
    wet maximum
     
    dry
     

    Description

    Version:

    Countersinks radially relief ground. Chip flutes are ground from solid up to size 31. Chip angle varies with the countersink ⌀ for optimum chip formation. Countersink point and circumference are relief ground and cut easily.
    Economy countersink version.

    Note:

    For countersink bits with shank 6.3 mm (1/4 inch) see Group 67.
    For suitable reducing adapters for tools with MT shanks see No. 343000-343530.

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    Coating uncoated uncoated TiN
    Colour ring without without without
    Through-coolant no no no
    Standard DIN 335 D DIN 335 D DIN 335 D
    Shank Morse taper Morse taper Morse taper
    smallest countersink ⌀ for holes from 10 10 10
    Type of product Stepped drill and countersink Stepped drill and countersink Stepped drill and countersink

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