Helical Solutions

5/16" 2-Flute Solid Carbide Ball End Mill - Helical Solutions 18165

MFR# 18165Series 2 Flute, Ball - 45 Helix, Reduced Neck, End Mills for Aluminum Alloys & Non-Ferrous Materials

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Diameter5/16

Flutes2

MaterialSolid Carbide

CoatingBright/Uncoated

Description

The Helical Solutions 18165 is a 5/16 2-flute Solid Carbide (Carbide) ball end mill. Suited for non-ferrous metal. 7/16 length of cut, 4 overall length. Series 2 Flute, Ball - 45 Helix, Reduced Neck, End Mills for Aluminum Alloys & Non-Ferrous Materials.

Specifications

ChipbreakerNo

Coating finishBright/Uncoated

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachYes

Flute directionRight Hand

Flute typeSpiral

Helix angle45

Helix styleHigh

Length of cut in7/16

Length typeStub

Manufacturers catalog number18165

Material gradeCarbide

Material removal typeRoughing & Finishing

Mill diameter in5/16

Mill diameter toleranceh6

Neck diameter0.2960

Neck length0.6830

Nose radius0.1563

Number of flutes2

Overall length in4

Overall length tolerance+0.0620/-0.0620 in

Primary workpiece materialNon-Ferrous Metal

Reach length in1-1/8

Shank diameter in5/16

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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