Harvey Tool

5/64" 3-Flute Solid Carbide Ball End Mill, AlTiN - Harvey Tool 868278-C3

MFR# 868278-C3Series Miniature End Mills - Ball - Long Reach, Stub Flute, Miniature End Mills

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Diameter5/64

Flutes3

MaterialSolid Carbide

CoatingAlTiN

Description

The Harvey Tool 868278-C3 is a 5/64 3-flute Solid Carbide (Carbide) ball end mill with a AlTiN finish for longer tool life. Suited for steel, stainless steel, cast iron. 2-1/2 overall length. Series Miniature End Mills - Ball - Long Reach, Stub Flute, Miniature End Mills.

Specifications

ChipbreakerNo

Coating finishAlTiN

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachYes

Flute directionRight Hand

Flute typeSpiral

Helix angle30

Length of cut (mm)3.00

Length typeStub

Manufacturers catalog number868278-C3

Material gradeCarbide

Material removal typeRoughing & Finishing

Mill diameter in5/64

Mill diameter tolerance+0.0005/-0.0005 in

Neck length0.4320

Nose radius0.0390

Number of flutes3

Overall length in2-1/2

Primary workpiece materialSteel; Stainless Steel; Cast Iron

Reach length0.5500

Shank diameter in1/8

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Variable helixNo

Variable indexNo

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