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Artikelnr: B707A14288FBGKC7315

180° Flat-Bottom Drills • Through Coolant

  • FBG is material-specific for best performance in steel and cast iron.
  • Creates a true flat-bottom hole from O.D. to center.
  • Four-margin land design improves hole straightness and roundness and provides good alignment, even when drilling cross holes.
  • Can run into cored holes.

Application-specific SC drills that combine two operations in one:

  1. Eliminate the 180° end mill in flat-bottom drilling or when preparing an inclined or curved surface for drilling.
  2. After full cylindrical engagement, the drill runs at normal solid carbide drilling parameters.
PLANBORR 14,29mm 3xD CYL KYLKANAL
  • Beskrivning

    180° Flat-Bottom Drills • Through Coolant

    • FBG is material-specific for best performance in steel and cast iron.
    • Creates a true flat-bottom hole from O.D. to center.
    • Four-margin land design improves hole straightness and roundness and provides good alignment, even when drilling cross holes.
    • Can run into cored holes.

    Application-specific SC drills that combine two operations in one:

    1. Eliminate the 180° end mill in flat-bottom drilling or when preparing an inclined or curved surface for drilling.
    2. After full cylindrical engagement, the drill runs at normal solid carbide drilling parameters.
  • Specifikation
    Håldiameter, D1 14.288
    Max borrdjup, L4 max 45
    Max borrdjup, ratio 3 x D
    Skaft/Adapter, typ Cylindriskt skaft utan plan
    Skaftdiameter, D 16
    Längd, L 115
    Längd, L3 65
    Längd, L5 0
    Skaftlängd, LS 48
    Tolerans, D1 m7
    För håltolerans H10
    Antal styrlister 4
    Antal effektiva skär, ZU 2 st
    Spiralvinkel 30
    Spetsvinkel 180
    Geometri ..FBG
    Sort KC7315
    Sort, beskrivning Sort som fungerar utmärkt i stål, gjutjärn och härdat stål. Slitstark och tillförlitlig i medelhöga skärparametrar. Kylning med emulsion.
    ISO-område - applikation P15-20 / K20-25
    Beläggningsmetod PVD
    Beläggning TiN-TiAlN
    Skärmaterial Hårdmetall
    Invändig kylning/ Kylkanal Ja
    Produktfamilj B707..FBG (Flat Bottom Drills)
    Artikelnummer B707A14288FBGKC7315
    Beställningsnummer 3505145