Kennametal

1/4" 4-Flute Solid Carbide Corner Radius & Corner Chamfer End Mill, AlTiN - Kennametal 4047732

MFR# 4047732Cat# HPHV250S4125CHSeries HPHV

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Diameter1/4

Flutes4

MaterialSolid Carbide

CoatingAlTiN

Description

The Kennametal 4047732 is a 1/4 4-flute Solid Carbide (KCPM15) corner radius & corner chamfer end mill with a AlTiN finish for longer tool life. Suited for steel, stainless steel, cast iron, hard material. 1-1/4 length of cut, 3-1/4 overall length. Series HPHV.

Specifications

Additional informationShouldering; Slotting; Rampdown; Helical Interpolation; Drill Mill; Plunging & Recessing

CentercuttingYes

Chamfer angle45

Chamfer length0.0150

Chamfer width0.0150

ChipbreakerNo

Coating finishAlTiN

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachNo

Flute directionRight Hand

Flute typeVariable

Helix styleMedium

Length of cut in1-1/4

Length typeRegular

Manufacturers catalog numberHPHV250S4125CH

Material gradeKCPM15

Material removal typeRoughing & Finishing

Mill diameter in1/4

Mill diameter tolerance-0.025 to -0.047 mm

Number of flutes4

Overall length in3-1/4

PitchNormal

Primary workpiece materialSteel; Stainless Steel; Cast Iron; Hard Material

Reach length in1-1/4

Shank diameter in1/4

Shank diameter tolerance+0.000 to -0.009 mm

Shank typeStraight-Cylindrical

Single or double endSingle

Variable helixNo

Variable indexYes

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