Helical Solutions

5/8" 3-Flute Solid Carbide Ball End Mill, Zplus - Helical Solutions 86979

MFR# 86979Series 3 Flute, Ball - 40 Helix, Variable Pitch, End Mills for Aluminum Alloys & Non-Ferrous Materials

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Diameter5/8

Flutes3

MaterialSolid Carbide

CoatingZplus

Description

The Helical Solutions 86979 is a 5/8 3-flute Solid Carbide (Carbide) ball end mill with a Zplus finish for longer tool life. Suited for non-ferrous metal. 2 length of cut, 4 overall length. Series 3 Flute, Ball - 40 Helix, Variable Pitch, End Mills for Aluminum Alloys & Non-Ferrous Materials.

Specifications

ChipbreakerNo

Coating finishZplus

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachNo

Flute directionRight Hand

Flute typeSpiral

Helix angle40

Helix styleHigh

Length of cut in2

Length typeStandard

Manufacturers catalog number86979

Material gradeCarbide

Material removal typeRoughing & Finishing

Mill diameter in5/8

Mill diameter toleranceh6

Nose radius0.3125

Number of flutes3

Overall length in4

Overall length tolerance+0.0620/-0.0620 in

Primary workpiece materialNon-Ferrous Metal

Reach length in2

Shank diameter in5/8

Shank diameter toleranceh6

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Tir maximum0.0003

Variable helixNo

Variable indexNo

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