Kennametal

5/16" 4-Flute Solid Carbide Ball End Mill, AlTiN - Kennametal 4067345

MFR# 4067345Cat# HPHVBN312S4075Series HPHVBN

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Diameter5/16

Flutes4

MaterialSolid Carbide

CoatingAlTiN

Description

The Kennametal 4067345 is a 5/16 4-flute Solid Carbide (Micrograin) ball end mill with a AlTiN finish for longer tool life. Suited for steel, stainless steel, cast iron, high-temp alloy, hardened materials. 3/4 length of cut, 2-1/2 overall length. Series HPHVBN.

Specifications

Additional informationVersatile Solid Carbide End Mill for Steels, Stainless Steel, Cast Iron, & High Temperature Alloys. Harvi I Solid Carbide End Mills Cover a Variety of Operations, Including Dynamic Milling. Harvi I Solid Carbide End Mills Features Unequal Flute Spacing

CentercuttingYes

ChipbreakerNo

Coating finishAlTiN

Coating finish familyAlTiN

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachNo

Flute directionRight Hand

Flute typeSpiral

Helix angle38

Helix styleMedium

Length of cut in3/4

Length typeStandard

Manufacturers catalog numberHPHVBN312S4075

Material gradeMicrograin

Material removal typeRoughing & Finishing

Mill diameter in5/16

Mill diameter tolerance+0.0000/-0.0020 in

Neck length0.0000

Nose radius0.1563

Number of flutes4

Overall length in2-1/2

Primary workpiece materialSteel; Stainless Steel; Cast Iron; High-Temp Alloy; Hardened Materials

Reach length in3/4

Shank diameter in5/16

Shank diameter tolerance+0.0000/-0.0051 in

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Variable helixNo

Variable indexYes

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Alternate & equivalent tools

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