• Korloy PRE4000 High Hardness Radius End Mill
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Korloy PRE4000 High Hardness Radius End Mill

Korloy PRE4000 High Hardness Radius End Mill

Solid carbide end mill for high speed, high accuracy machining of high hardened and heat-treated steel up to HRC70.

Key features

  • For hardened steel up to HRC70
  • New coating technology improves wear resistance
  • High speed and highly accurate machining

Specifications

Grade PC310U
Helix angle 30 deg
Shank tolerance h5
PRE4030-060-R01 Dia. D (mm): 3 | Shank dia. d (mm): 6 | Flute length l (mm): 8 | Overall length L (mm): 60 | Corner radius r (mm): 0.1 | Flutes: 4
PRE4030-060-R02 Dia. D (mm): 3 | Shank dia. d (mm): 6 | Flute length l (mm): 8 | Overall length L (mm): 60 | Corner radius r (mm): 0.2 | Flutes: 4
PRE4030-060-R03 Dia. D (mm): 3 | Shank dia. d (mm): 6 | Flute length l (mm): 8 | Overall length L (mm): 60 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4030-060-R05 Dia. D (mm): 3 | Shank dia. d (mm): 6 | Flute length l (mm): 8 | Overall length L (mm): 60 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4040-070-R01 Dia. D (mm): 4 | Shank dia. d (mm): 6 | Flute length l (mm): 10 | Overall length L (mm): 70 | Corner radius r (mm): 0.1 | Flutes: 4
PRE4040-070-R02 Dia. D (mm): 4 | Shank dia. d (mm): 6 | Flute length l (mm): 10 | Overall length L (mm): 70 | Corner radius r (mm): 0.2 | Flutes: 4
PRE4040-070-R03 Dia. D (mm): 4 | Shank dia. d (mm): 6 | Flute length l (mm): 10 | Overall length L (mm): 70 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4040-070-R05 Dia. D (mm): 4 | Shank dia. d (mm): 6 | Flute length l (mm): 10 | Overall length L (mm): 70 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4040-070-R10 Dia. D (mm): 4 | Shank dia. d (mm): 6 | Flute length l (mm): 10 | Overall length L (mm): 70 | Corner radius r (mm): 1 | Flutes: 4
PRE4060-090-R02 Dia. D (mm): 6 | Shank dia. d (mm): 6 | Flute length l (mm): 15 | Overall length L (mm): 90 | Corner radius r (mm): 0.2 | Flutes: 4
PRE4060-090-R03 Dia. D (mm): 6 | Shank dia. d (mm): 6 | Flute length l (mm): 15 | Overall length L (mm): 90 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4060-090-R05 Dia. D (mm): 6 | Shank dia. d (mm): 6 | Flute length l (mm): 15 | Overall length L (mm): 90 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4060-090-R10 Dia. D (mm): 6 | Shank dia. d (mm): 6 | Flute length l (mm): 15 | Overall length L (mm): 90 | Corner radius r (mm): 1 | Flutes: 4
PRE4080-100-R02 Dia. D (mm): 8 | Shank dia. d (mm): 8 | Flute length l (mm): 20 | Overall length L (mm): 100 | Corner radius r (mm): 0.2 | Flutes: 4
PRE4080-100-R03 Dia. D (mm): 8 | Shank dia. d (mm): 8 | Flute length l (mm): 20 | Overall length L (mm): 100 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4080-100-R05 Dia. D (mm): 8 | Shank dia. d (mm): 8 | Flute length l (mm): 20 | Overall length L (mm): 100 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4080-100-R10 Dia. D (mm): 8 | Shank dia. d (mm): 8 | Flute length l (mm): 20 | Overall length L (mm): 100 | Corner radius r (mm): 1 | Flutes: 4
PRE4100-100-R03 Dia. D (mm): 10 | Shank dia. d (mm): 10 | Flute length l (mm): 25 | Overall length L (mm): 100 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4100-100-R05 Dia. D (mm): 10 | Shank dia. d (mm): 10 | Flute length l (mm): 25 | Overall length L (mm): 100 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4100-100-R10 Dia. D (mm): 10 | Shank dia. d (mm): 10 | Flute length l (mm): 25 | Overall length L (mm): 100 | Corner radius r (mm): 1 | Flutes: 4
PRE4120-110-R03 Dia. D (mm): 12 | Shank dia. d (mm): 12 | Flute length l (mm): 30 | Overall length L (mm): 110 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4120-110-R05 Dia. D (mm): 12 | Shank dia. d (mm): 12 | Flute length l (mm): 30 | Overall length L (mm): 110 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4120-110-R10 Dia. D (mm): 12 | Shank dia. d (mm): 12 | Flute length l (mm): 30 | Overall length L (mm): 110 | Corner radius r (mm): 1 | Flutes: 4
End MillsKorloy
23 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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Korloy PRE4000 High Hardness Radius End Mill

Brand Korloy·End Mills

Available part numbers (23)

PRE4030-060-R01, PRE4030-060-R02, PRE4030-060-R03, PRE4030-060-R05, PRE4040-070-R01, PRE4040-070-R02, PRE4040-070-R03, PRE4040-070-R05, PRE4040-070-R10, PRE4060-090-R02 + 13 more — see full table ↓

How to order

Send the Korloy part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
PRE4030-060-R01Dia. D (mm): 3 | Shank dia. d (mm): 6 | Flute length l (mm): 8 | Overall length L (mm): 60 | Corner radius r (mm): 0.1 | Flutes: 4
PRE4030-060-R02Dia. D (mm): 3 | Shank dia. d (mm): 6 | Flute length l (mm): 8 | Overall length L (mm): 60 | Corner radius r (mm): 0.2 | Flutes: 4
PRE4030-060-R03Dia. D (mm): 3 | Shank dia. d (mm): 6 | Flute length l (mm): 8 | Overall length L (mm): 60 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4030-060-R05Dia. D (mm): 3 | Shank dia. d (mm): 6 | Flute length l (mm): 8 | Overall length L (mm): 60 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4040-070-R01Dia. D (mm): 4 | Shank dia. d (mm): 6 | Flute length l (mm): 10 | Overall length L (mm): 70 | Corner radius r (mm): 0.1 | Flutes: 4
PRE4040-070-R02Dia. D (mm): 4 | Shank dia. d (mm): 6 | Flute length l (mm): 10 | Overall length L (mm): 70 | Corner radius r (mm): 0.2 | Flutes: 4
PRE4040-070-R03Dia. D (mm): 4 | Shank dia. d (mm): 6 | Flute length l (mm): 10 | Overall length L (mm): 70 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4040-070-R05Dia. D (mm): 4 | Shank dia. d (mm): 6 | Flute length l (mm): 10 | Overall length L (mm): 70 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4040-070-R10Dia. D (mm): 4 | Shank dia. d (mm): 6 | Flute length l (mm): 10 | Overall length L (mm): 70 | Corner radius r (mm): 1 | Flutes: 4
PRE4060-090-R02Dia. D (mm): 6 | Shank dia. d (mm): 6 | Flute length l (mm): 15 | Overall length L (mm): 90 | Corner radius r (mm): 0.2 | Flutes: 4
PRE4060-090-R03Dia. D (mm): 6 | Shank dia. d (mm): 6 | Flute length l (mm): 15 | Overall length L (mm): 90 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4060-090-R05Dia. D (mm): 6 | Shank dia. d (mm): 6 | Flute length l (mm): 15 | Overall length L (mm): 90 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4060-090-R10Dia. D (mm): 6 | Shank dia. d (mm): 6 | Flute length l (mm): 15 | Overall length L (mm): 90 | Corner radius r (mm): 1 | Flutes: 4
PRE4080-100-R02Dia. D (mm): 8 | Shank dia. d (mm): 8 | Flute length l (mm): 20 | Overall length L (mm): 100 | Corner radius r (mm): 0.2 | Flutes: 4
PRE4080-100-R03Dia. D (mm): 8 | Shank dia. d (mm): 8 | Flute length l (mm): 20 | Overall length L (mm): 100 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4080-100-R05Dia. D (mm): 8 | Shank dia. d (mm): 8 | Flute length l (mm): 20 | Overall length L (mm): 100 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4080-100-R10Dia. D (mm): 8 | Shank dia. d (mm): 8 | Flute length l (mm): 20 | Overall length L (mm): 100 | Corner radius r (mm): 1 | Flutes: 4
PRE4100-100-R03Dia. D (mm): 10 | Shank dia. d (mm): 10 | Flute length l (mm): 25 | Overall length L (mm): 100 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4100-100-R05Dia. D (mm): 10 | Shank dia. d (mm): 10 | Flute length l (mm): 25 | Overall length L (mm): 100 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4100-100-R10Dia. D (mm): 10 | Shank dia. d (mm): 10 | Flute length l (mm): 25 | Overall length L (mm): 100 | Corner radius r (mm): 1 | Flutes: 4
PRE4120-110-R03Dia. D (mm): 12 | Shank dia. d (mm): 12 | Flute length l (mm): 30 | Overall length L (mm): 110 | Corner radius r (mm): 0.3 | Flutes: 4
PRE4120-110-R05Dia. D (mm): 12 | Shank dia. d (mm): 12 | Flute length l (mm): 30 | Overall length L (mm): 110 | Corner radius r (mm): 0.5 | Flutes: 4
PRE4120-110-R10Dia. D (mm): 12 | Shank dia. d (mm): 12 | Flute length l (mm): 30 | Overall length L (mm): 110 | Corner radius r (mm): 1 | Flutes: 4

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