Harvey Tool

3/64" 4-Flute Solid Carbide Ball End Mill - Harvey Tool 991147

MFR# 991147Series Miniature End Mills - Ball - Long Reach, Standard Flute, Miniature End Mills

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Diameter3/64

Flutes4

MaterialSolid Carbide

CoatingBright/Uncoated

Description

The Harvey Tool 991147 is a 3/64 4-flute Solid Carbide (Carbide) ball end mill. Suited for steel, stainless steel, cast iron, non-ferrous metal. 9/64 length of cut, 1-1/2 overall length. Series Miniature End Mills - Ball - Long Reach, Standard Flute, Miniature End Mills.

Specifications

ChipbreakerNo

Coating finishBright/Uncoated

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachYes

Flute directionRight Hand

Flute typeSpiral

Helix angle30

Length of cut in9/64

Length typeStandard

Manufacturers catalog number991147

Material gradeCarbide

Material removal typeRoughing & Finishing

Mill diameter in3/64

Mill diameter tolerance+0.0005/-0.0005 in

Neck length0.4290

Nose radius0.0235

Number of flutes4

Overall length in1-1/2

Primary workpiece materialSteel; Stainless Steel; Cast Iron; Non-Ferrous Metal

Reach length0.5700

Shank diameter in1/8

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Variable helixNo

Variable indexNo

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