Skip to content
EXM1-M02-0154 product image

H&V EXM1-M02-0154 SLOTMAKER Solid Carbide Roughing End Mill 4FL 3xD ANNX

Sign in to view price and availability

Hofmann & Vratny SLOTMAKER roughing end mill.

Key features

  • Extra stable tool core with a slightly conical shape
  • Optimized roughing teeth for soft cut and small chips
  • Special unequal tooth pitch paired with variable helical pitch
  • For roughing, up to 2xD full slot
  • For process reliable, helical immersion
  • For high radial cutting depths
  • Also ideally designed for trochoidal milling
  • Solid carbide
  • AlphaNox Navy X (ANNX) coating
  • 4FL cutting geometry
  • Shank form: HB
  • Manufacturer length designation: 3xD (see variant dimensions and catalog for exact cutting length and reach)
  • Cutting diameter tolerance: e8

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.