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H&V K204108 ROUNDMAKER Solid Carbide Corner-Rounding End Mill 6FL ADN

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Hofmann & Vratny ROUNDMAKER corner-rounding end mill.

Key features

  • Ultrafine carbide grade specially developed for machining hardened steels
  • Defined cutting edge preparation for homogeneous wear
  • For the attachment of radii to components
  • Solid carbide
  • AlphaDura Navy (ADN) coating
  • 6FL cutting geometry
  • Shank form: HA

Recommended workpiece materials

MStainless steels

  • Ferritic / martensitic stainless steels — tensile strength < 850 N/mm² — Secondary application
  • Austenitic stainless steels — tensile strength < 650 N/mm² — Secondary application
  • Austenitic stainless steels — tensile strength < 750 N/mm² — Secondary application
  • Duplex and super-austenitic stainless steels — tensile strength < 1,100 N/mm² — Secondary application

HHardened steels

  • Hardened steels — hardness 46-55 HRC — Primary application
  • Hardened steels — hardness 56-60 HRC — Primary application
  • Hardened steels — hardness 60-65 HRC — Primary application
  • Hardened steels — hardness 66-70 HRC — Primary application

Material groups and primary/secondary applications follow the H&V catalog. Select cutting conditions for the specific material and operation; not every operation is supported for every material. Refer to the catalog pages in the gallery for dimensions and cutting data.