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  • Frez Torusowy Promieniowy 4-Ostrzowy VHM, Powłoka TiSiN, do 55HRC
  • Frez Torusowy Promieniowy 4-Ostrzowy VHM, Powłoka TiSiN, do 55HRC
  • Frez Torusowy Promieniowy 4-Ostrzowy VHM, Powłoka TiSiN, do 55HRC
  • Frez Torusowy Promieniowy 4-Ostrzowy VHM, Powłoka TiSiN, do 55HRC
  • VHM TiSiN Z4 corner radius end mill Ø1xR0.1x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø1xR0.2x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø1xR0.3x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø1.5xR0.1x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø1.5xR0.2x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø1.5xR0.3x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø1.5xR0.5x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø2xR0.1x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø2xR0.2x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø2xR0.3x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø2xR0.5x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø2.5xR0.2x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø2.5xR0.5x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR0.1x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR0.2x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR0.5x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR1x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR0.2x3Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR0.5x3Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR1x3Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3.5xR0.5x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø4xR0.2x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø4xR0.3x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø4xR0.5x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø4xR1x4Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR0.1x5Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR0.2x5Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR0.5x5Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR1x5Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR0.5x6Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR1x6Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR0.1x6Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR0.2x6Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR0.3x6Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR0.5x6Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR1x6Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR1.5x6Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR2x6Dx50L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR0.1x8Dx60L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR0.2x8Dx60L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR0.5x8Dx60L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR1x8Dx60L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR1.5x8Dx60L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR2x8Dx60L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR3x8Dx60L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR0.2x10Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR0.5x10Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR1x10Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR1.5x10Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR2x10Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR2.5x10Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR3x10Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR0.2x12Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR0.5x12Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR1x12Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR1.5x12Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR2x12Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR3x12Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø14xR0.5x14Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø14xR1x14Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø14xR2x14Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø14xR3x14Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR0.5x16Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR1x16Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR2x16Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR3x16Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø20xR0.5x20Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø20xR1x20Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø20xR2x20Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø20xR3x20Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø2xR0.2x4Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø2xR0.5x4Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR0.2x3Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR0.2x4Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR0.5x3Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR0.5x4Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR1x3Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR1x4Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø4xR0.2x4Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø4xR0.5x4Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø4xR1x4Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR0.2x5Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR0.5x5Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR1x5Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR0.2x6Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR0.5x6Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR1x6Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR2x6Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR0.2x8Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR0.5x8Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR1x8Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR1.5x8Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR2x8Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR3x8Dx75L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR0.2x3Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR0.5x3Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø3xR1x3Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø4xR0.2x4Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø4xR0.5x4Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø4xR1x4Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR0.5x6Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR0.5x5Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR1x6Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø5xR1x5Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR0.2x6Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR0.5x6Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR1x6Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR2x6Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR0.2x8Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR0.5x8Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR1x8Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR1.5x8Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR2x8Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR3x8Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR0.2x10Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR0.5x10Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR1x10Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR2x10Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR2.5x10Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR3x10Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR0.2x12Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR0.5x12Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR1x12Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR2x12Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR3x12Dx100L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR0.5x6Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR1x6Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR0.5x8Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR1x8Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR0.5x10Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR1x10Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR2x10Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR3x10Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR0.5x12Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR1x12Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR2x12Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR3x12Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø14xR0.5x14Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø14xR1x14Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR0.5x16Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR1x16Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR1.5x16Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR2x16Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR3x16Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø20xR0.5x20Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø20xR1x20Dx150L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø6xR0.5x6Dx200L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR0.5x8Dx200L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø8xR1x8Dx200L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR0.5x10Dx200L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø10xR1x10Dx200L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR0.5x12Dx200L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø12xR1x12Dx200L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR0.5x16Dx200L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR1x16Dx200L — variant dimensions
  • VHM TiSiN Z4 corner radius end mill Ø16xR2x16Dx200L — variant dimensions

4-Flute TiSiN Coated Carbide Corner Radius End Mill, up to 55HRC

Kortools
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Price €6.48
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Select Ø1xR0.1x4Dx50L Ø1xR0.2x4Dx50L Ø1xR0.3x4Dx50L Ø1.5xR0.1x4Dx50L Ø1.5xR0.2x4Dx50L Ø1.5xR0.3x4Dx50L Ø1.5xR0.5x4Dx50L Ø2xR0.1x4Dx50L Ø2xR0.2x4Dx50L Ø2xR0.3x4Dx50L Ø2xR0.5x4Dx50L Ø2.5xR0.2x4Dx50L Ø2.5xR0.5x4Dx50L Ø3xR0.1x4Dx50L Ø3xR0.2x4Dx50L Ø3xR0.5x4Dx50L Ø3xR1x4Dx50L Ø3xR0.2x3Dx50L Ø3xR0.5x3Dx50L Ø3xR1x3Dx50L Ø3.5xR0.5x4Dx50L Ø4xR0.2x4Dx50L Ø4xR0.3x4Dx50L Ø4xR0.5x4Dx50L Ø4xR1x4Dx50L Ø5xR0.1x5Dx50L Ø5xR0.2x5Dx50L Ø5xR0.5x5Dx50L Ø5xR1x5Dx50L Ø5xR0.5x6Dx50L Ø5xR1x6Dx50L Ø6xR0.1x6Dx50L Ø6xR0.2x6Dx50L Ø6xR0.3x6Dx50L Ø6xR0.5x6Dx50L Ø6xR1x6Dx50L Ø6xR1.5x6Dx50L Ø6xR2x6Dx50L Ø8xR0.1x8Dx60L Ø8xR0.2x8Dx60L Ø8xR0.5x8Dx60L Ø8xR1x8Dx60L Ø8xR1.5x8Dx60L Ø8xR2x8Dx60L Ø8xR3x8Dx60L Ø10xR0.2x10Dx75L Ø10xR0.5x10Dx75L Ø10xR1x10Dx75L Ø10xR1.5x10Dx75L Ø10xR2x10Dx75L Ø10xR2.5x10Dx75L Ø10xR3x10Dx75L Ø12xR0.2x12Dx75L Ø12xR0.5x12Dx75L Ø12xR1x12Dx75L Ø12xR1.5x12Dx75L Ø12xR2x12Dx75L Ø12xR3x12Dx75L Ø14xR0.5x14Dx100L Ø14xR1x14Dx100L Ø14xR2x14Dx100L Ø14xR3x14Dx100L Ø16xR0.5x16Dx100L Ø16xR1x16Dx100L Ø16xR2x16Dx100L Ø16xR3x16Dx100L Ø20xR0.5x20Dx100L Ø20xR1x20Dx100L Ø20xR2x20Dx100L Ø20xR3x20Dx100L Ø2xR0.2x4Dx75L Ø2xR0.5x4Dx75L Ø3xR0.2x3Dx75L Ø3xR0.2x4Dx75L Ø3xR0.5x3Dx75L Ø3xR0.5x4Dx75L Ø3xR1x3Dx75L Ø3xR1x4Dx75L Ø4xR0.2x4Dx75L Ø4xR0.5x4Dx75L Ø4xR1x4Dx75L Ø5xR0.2x5Dx75L Ø5xR0.5x5Dx75L Ø5xR1x5Dx75L Ø6xR0.2x6Dx75L Ø6xR0.5x6Dx75L Ø6xR1x6Dx75L Ø6xR2x6Dx75L Ø8xR0.2x8Dx75L Ø8xR0.5x8Dx75L Ø8xR1x8Dx75L Ø8xR1.5x8Dx75L Ø8xR2x8Dx75L Ø8xR3x8Dx75L Ø3xR0.2x3Dx100L Ø3xR0.5x3Dx100L Ø3xR1x3Dx100L Ø4xR0.2x4Dx100L Ø4xR0.5x4Dx100L Ø4xR1x4Dx100L Ø5xR0.5x6Dx100L Ø5xR0.5x5Dx100L Ø5xR1x6Dx100L Ø5xR1x5Dx100L Ø6xR0.2x6Dx100L Ø6xR0.5x6Dx100L Ø6xR1x6Dx100L Ø6xR2x6Dx100L Ø8xR0.2x8Dx100L Ø8xR0.5x8Dx100L Ø8xR1x8Dx100L Ø8xR1.5x8Dx100L Ø8xR2x8Dx100L Ø8xR3x8Dx100L Ø10xR0.2x10Dx100L Ø10xR0.5x10Dx100L Ø10xR1x10Dx100L Ø10xR2x10Dx100L Ø10xR2.5x10Dx100L Ø10xR3x10Dx100L Ø12xR0.2x12Dx100L Ø12xR0.5x12Dx100L Ø12xR1x12Dx100L Ø12xR2x12Dx100L Ø12xR3x12Dx100L Ø6xR0.5x6Dx150L Ø6xR1x6Dx150L Ø8xR0.5x8Dx150L Ø8xR1x8Dx150L Ø10xR0.5x10Dx150L Ø10xR1x10Dx150L Ø10xR2x10Dx150L Ø10xR3x10Dx150L Ø12xR0.5x12Dx150L Ø12xR1x12Dx150L Ø12xR2x12Dx150L Ø12xR3x12Dx150L Ø14xR0.5x14Dx150L Ø14xR1x14Dx150L Ø16xR0.5x16Dx150L Ø16xR1x16Dx150L Ø16xR1.5x16Dx150L Ø16xR2x16Dx150L Ø16xR3x16Dx150L Ø20xR0.5x20Dx150L Ø20xR1x20Dx150L Ø6xR0.5x6Dx200L Ø8xR0.5x8Dx200L Ø8xR1x8Dx200L Ø10xR0.5x10Dx200L Ø10xR1x10Dx200L Ø12xR0.5x12Dx200L Ø12xR1x12Dx200L Ø16xR0.5x16Dx200L Ø16xR1x16Dx200L Ø16xR2x16Dx200L
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Product description

VHM TiSiN Z4 corner radius end mill

Four flutes · corner radius R · for workpiece materials up to 55 HRC

A corner radius end mill, also called a radius end mill, is a solid carbide end mill with a rounded cutting-edge corner. Four flutes and a TiSiN coating make it suitable for milling contours, side surfaces and 3D shape machining. Select the corner radius together with the cutter diameter and overall length.

The series includes diameters Ø1–20 mm and overall lengths 50–200 mm. The complete variant designation defines the dimensions of the selected tool: cutting diameter, radius R, shank diameter and overall length L. Check the individual size combinations in the variant selector.

1. Applications and workpiece materials

The TiSiN Z4 corner radius end mill is intended primarily for machining steel and stainless steel; its application range also includes cast iron. The workpiece material may have a hardness up to 55 HRC. When selecting the tool, consider the specific grade, material condition and operation.

MaterialWhat to consider
SteelMatch the diameter, corner radius and tool reach to the part contour. Material hardness should be within the range up to 55 HRC.
Stainless steel — INOXMatch machining conditions to the steel grade, tool path and actual projection length.
Cast ironConsider the cast-iron grade, part geometry and chip evacuation from the machining zone.

For aluminium, copper, brass, heat-resistant alloys, plastics or non-metallic materials, selection requires checking the specific application. Provide the material and planned operation to determine whether this geometry and coating are suitable.

55 HRC refers to the hardness of the workpiece material. It is not the hardness of the carbide or of the coating itself. The workpiece grade and cutting conditions also determine tool suitability.

2. Design and technical parameters

The tool has a solid body made of VHM cemented carbide, four helical flutes and a TiSiN coating. The designation Z4 indicates the number of flutes, while R defines the corner-rounding radius. Select the cylindrical shank for the holder by its own diameter.

ParameterValue
Tool typeCorner radius end mill
DesignSolid carbide
Tool materialVHM — cemented carbide
CoatingTiSiN
Number of flutes4 — Z4
Helix angle35°
Corner geometryCorner rounding with radius R, depending on the variant
Cutting diameterØ1–20 mm, depending on the variant
Corner radius R0.1–3 mm, depending on the variant
Shank diameterØ3–20 mm, depending on the variant
Overall length L50, 60, 75, 100, 150 or 200 mm, depending on the variant
Workpiece material hardnessUp to 55 HRC
Sales unit1 piece

The ranges in the table apply to the entire series. Not every diameter is available with every radius and length. The complete designation of a specific size is shown with the selected variant.

3. Operations for a corner radius end mill

The rounded corner must be accounted for in the part geometry and in the tool definition in the CAM program. Select radius R for the required surface shape and planned toolpath.

OperationSelection for the task
3D shape machining and scallop millingMatch the diameter and corner radius to the machined surface. Enter the correct values in the cutter definition in the CAM program.
Contour and wall millingCheck the required tool reach and the working position of the rounded corner relative to the part.
Pocket and slot machiningConsider the cutter diameter and radius at the transition between the floor and wall. Select a toolpath for the required slot shape.
Surface millingMatch the toolpath direction, flute engagement and cutting parameters to the material and surface requirements.

A corner radius end mill and a ball-nose end mill have different end geometries. Similarity of use in 3D machining does not mean that they can be substituted in a program without updating the tool geometry and checking the toolpath.

4. How to read the variant designation

Example: Ø8xR2x8Dx60L. Each of the four elements describes a different dimension; all values are in millimetres.

DesignationMeaningValue in the example
Ø8Cutting diameter8 mm
R2Corner radius of the cutting part2 mm
8DShank diameter clamped in the holder8 mm
60LOverall cutter length60 mm

In this listing's designations, the letter D in the third value refers to the shank. The symbol Ø at the start refers to the cutting part. These diameters may differ, so holder selection requires checking the complete code.

L denotes the tool's overall length. A value of 100L, 150L or 200L does not specify cutting-edge length or permissible depth of cut.

Dimensional graphics are illustrative and are not scale drawings. Use dimension values and the variant designation for selection.

5. Selecting diameter, radius and length

  1. Cutting diameter. Compare it with slot width, pocket size and access to the machined contour. Choose a size appropriate to the part geometry.
  2. Corner radius R. Check the required rounding on the drawing and how the corner works in the planned operation. Variants with the same diameter but a different R have different corner geometry.
  3. Shank diameter. Match the dimension ending in D to the holder. For example, variant Ø1xR0.2x4Dx50L has a Ø1 mm cutting part and a Ø4 mm shank.
  4. Overall length. Select the reach needed for the operation, taking account of the holder and access to the part. A longer cutter requires checking clamping conditions.
  5. Complete operation geometry. Before machining, check working-part length, wall access and clearance for the holder. The required depth does not follow from the L designation alone.

6. Clamping and use of extended versions

The cutter is intended for use on a milling machine or machining centre with suitable tool and workpiece clamping. Before machining, check the condition of the shank, holder and cutting edges.

  • Keep projection length as short as possible. Extend the tool only as far as needed to reach the machining area.
  • Check clamping and runout. The shank and holder surfaces should be clean. Check the clamped cutter before starting the program.
  • Adapt load to tool length. Long projection affects system rigidity and therefore requires separate selection of cutting conditions.
  • Monitor the machining process. If vibration or unusual noise occurs, stop work, check the clamping and flutes, and correct conditions before restarting.

Select speed, feed, depth and width of cut for the material grade and hardness, cutter diameter, operation type and actual projection length. A 150L or 200L version requires its length to be considered in process settings.

7. What the order includes

ItemScope
Sales unit1 VHM TiSiN corner radius end mill, 4-flute
Selected sizeVariant defined by cutting diameter, radius R, shank diameter and overall length
QuantityNumber of pieces of the selected variant stated in the order

8. Frequently asked questions

What does radius R mean?

R is the corner-rounding radius of the cutting part. For example, R0.5 means a radius of 0.5 mm. It is a different parameter from the radius resulting from half the diameter of the entire cutter.

Is this a ball-nose end mill?

This is a corner radius end mill with a rounded corner. When programming machining, select the correct geometry type and enter the corner radius given in the variant designation.

Is the cutter suitable for stainless steel?

Yes, stainless steel is within the application range. Select cutting conditions for the material grade, operation and clamping rigidity.

Does 150L mean a 150 mm cutting-edge length?

150L means a 150 mm overall tool length. Working-part length and access to the machined surface must be checked separately.

Does the shank always have the same diameter as the cutting part?

The diameters may differ. Select the shank dimension for the holder, i.e. the value ending in D, rather than only the first number in the code.

What data should be provided when selecting a cutter?

Prepare the material grade and hardness, drawing or required part dimensions, operation type, planned projection length and clamping diameter. When working with a CAM program, also provide the required corner radius.

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