Seco Secomax™ 68808 Turning Insert, ANSI Code: RNMN43X-02015 CBN500, RNMN Insert Style, 120400 Insert Size, Round, 12 Seat Size, For Use On Cast Iron, PCBN, Manufacturer's Grade: CBN500, Material Grade: K

  • Item Code: CLOY 68808
  • Mfg Part No: 68808
  • Manufacturer: Seco Tools
  • Unit Size: 1

Description

Polycrystalline cubic boron nitride (PCBN) is a material which is sintered at extremely high pressure and high temperature into a wear-resistant material with properties close to those of diamond. Due to the hot hardness, oxidation resistance and fracture toughness of the material, inserts made of PCBN have excellent edge strength and long tool life when machining hard ferrous materials and pearlitic grey cast iron.

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