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Artikelnr: B256A03200HPRKCK10A

  • The HPR Drill is the ultimate solution for high-volume cast iron production, providing high-speed, high-feed drilling up to 8 x D with standard through coolant supply.
  • Compared to universal drills, the HPR Drill allows for up to 2 times higher cutting parameters.
  • Patented corner radius, enabling long tool life, excellent hole quality, while avoiding workpiece
    chipping during exits.
  • 4 margin lands, ideal for cross holes and inclined exits, providing maximum stability.
  • MQL-ready! All shanks fulfi ll the DIN 6535 and 69090-03 requirements for minimum
    quantity lubrication.

BORR 3,2mm 8xD CYL KYLKANAL
  • Beskrivning
    • The HPR Drill is the ultimate solution for high-volume cast iron production, providing high-speed, high-feed drilling up to 8 x D with standard through coolant supply.
    • Compared to universal drills, the HPR Drill allows for up to 2 times higher cutting parameters.
    • Patented corner radius, enabling long tool life, excellent hole quality, while avoiding workpiece
      chipping during exits.
    • 4 margin lands, ideal for cross holes and inclined exits, providing maximum stability.
    • MQL-ready! All shanks fulfi ll the DIN 6535 and 69090-03 requirements for minimum
      quantity lubrication.
  • Specifikation
    Håldiameter, D1 3.2
    Max borrdjup, L4 max 33
    Max borrdjup, ratio 8 x D
    Skaft/Adapter, typ Cylindriskt skaft utan plan
    Skaftdiameter, D 6
    Längd, L 78
    Längd, L3 40
    Längd, L5 0.94
    Skaftlängd, LS 36
    Tolerans, D1 m7
    För håltolerans H9
    Antal styrlister 4
    Antal effektiva skär, ZU 2 st
    Spiralvinkel 30°
    Spetsvinkel 143
    Geometri ..HPR
    Sort KCK10A
    Sort, beskrivning Förstaval i gjutjärn. Förstklassig ytstruktur ger optimal livslängd i abrasiva material, vid höga skärparametrar. Kylning med emulsion.
    ISO-område - applikation K10-25
    Beläggningsmetod PVD
    Beläggning AlTiN
    Skärmaterial Hårdmetall
    Invändig kylning/ Kylkanal Ja
    Produktfamilj B256..HPR (HPR Drills • Cast Iron)
    Artikelnummer B256A03200HPRKCK10A
    Beställningsnummer 6783344
     
  • Teknisk information

    Teknisk information