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EXM1-M08-0223 product image

H&V EXM1-M08-0223 ROWMAKER Solid Carbide Ball-Nose End Mill 4FL 1xD long ANNX

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Hofmann & Vratny ROWMAKER ball-nose end mill.

Key features

  • Adjusted wedge angle and helical pitch for smooth running and a soft cut
  • Reinforced face geometry with a special finishing bevel for maximum performance and surface quality
  • For use in HSC milling
  • For roughing and finishing
  • Long version for deeper cavities
  • Highest machining performance due to four cutting edges
  • Radius tolerance r ≤ 2 mm: ± 0.003 mm
  • Radius tolerance r > 2 mm: ± 0.005 mm
  • Solid carbide
  • AlphaNox Navy X (ANNX) coating
  • 4FL cutting geometry
  • Shank form: HA
  • Manufacturer length designation: 1xD long (see variant dimensions and catalog for exact cutting length and reach)
  • Cutting diameter tolerance: f8

Recommended workpiece materials

PSteels

  • Unalloyed steels — tensile strength < 1,100 N/mm² — Secondary application
  • Low-alloy steels — tensile strength < 1,300 N/mm² — Secondary application
  • High-alloy steels — tensile strength < 1,400 N/mm² — Secondary application

MStainless steels

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

KCast iron

  • Grey cast iron — tensile strength < 1,000 N/mm² — Secondary application

TTitanium

  • Pure titanium and titanium alloys — tensile strength < 1,000 N/mm² — Secondary 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.