H650 Series Carbide Square / Ball Nose / Corner Radius End Mills

For hardened steel up to HRC 40-60. Made from imported ultra-fine grain carbide, available with SICO and ARCO coatings.

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For machining hard materials in the HRC 40 to 60 range, from imported ultra-fine carbide rod, with SICO and ARCO coatings available.

  • Designed for hard materials, HRC 40 to 60
  • Imported ultra-fine carbide rod
  • SICO and ARCO coatings available

The series covers square end mills, ball nose end mills and corner radius end mills. Square and ball nose tools come in standard, high-helix, long-shank, short-flute, long-neck and tapered-neck versions; corner radius tools come in standard, high-helix, long-shank, short-flute, long-neck and high-feed versions. Flute counts and dimensions for each type are given in the size table below.

Please tell us the material, hardness and operation and we will match the coating and geometry.

Series Code No . Ø Range P M K N S H
Carbide square end mill – Standard – 2 flute EHSFA2, EHSSA2 Ø1~Ø20 ✓ ✓ ✓ ✓
Carbide square end mill – Standard – 4 flute EHSFA4, EHSSA4 Ø1~Ø20 ✓ ✓ ✓ ✓
Carbide square end mill – High helix – 4 flute EHSFH4, EHSSH4 Ø1~Ø20 ✓ ✓ ✓ ✓
Carbide square end mill – High helix long shank – 4 flute EHSLH4, EHSMH4 EHSNH4 Ø3~Ø20 ✓ ✓ ✓ ✓
Carbide square end mill – Long neck – 2 flute EHSBC2, EHSRC2 Ø0.2~Ø12 ✓ ✓ ✓ ✓
Carbide square end mill – Long neck – 4 flute EHSBC4, EHSRC4 Ø1~Ø12 ✓ ✓ ✓ ✓
Carbide ball nose end mill – Standard – 2 flute EHBFH2, EHBSH2 0.5R~8R ✓ ✓ ✓ ✓
Carbide ball nose end mill – Long shank – 2 flute EHBLH2, EHBMH2 EHBNH2 1R~10R ✓ ✓ ✓ ✓
Carbide ball nose end mill – Short flute – 2 flute EHBUH2 1R~8R ✓ ✓ ✓ ✓
Carbide ball nose end mill – Long neck – 2 flute EHBBC2, EHBRC2 0.15R~6R ✓ ✓ ✓ ✓
Carbide ball nose end mill – Tapered neck – 2 flute EHBRT2 1R~6R ✓ ✓ ✓ ✓
Carbide corner radius end mill – Standard – 4 flute EHCFH4, EHCSH4 Ø4~Ø12 ✓ ✓ ✓ ✓
Carbide corner radius end mill – Long shank – 4 flute EHCLH4, EHCMH4 EHCNH4 Ø4~Ø12 ✓ ✓ ✓ ✓
Carbide corner radius end mill – Short flute – 4 flute EHCUH4 Ø3~Ø12 ✓ ✓ ✓ ✓
Carbide corner radius end mill – Long neck – 2 flute EHCBC2, EHCRC2 Ø1~Ø12 ✓ ✓ ✓ ✓
Carbide corner radius end mill – Long neck – 4 flute EHCBC4, EHCRC4 Ø2~Ø12 ✓ ✓ ✓ ✓
Carbide corner radius end mill – High feed – 4 / 6 flute EHWSA4, EHWSA6 Ø6~Ø12 ✓ ✓ ✓ ✓
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