Helical Solutions

1/4" 3-Flute Solid Carbide Square End Mill, Dplus - Helical Solutions 87859

MFR# 87859Series End Mills for Aluminum - 3 Flute - Square - 40 deg Helix - Variable Pitch

$70.57List $82.39 Save 14%

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Diameter1/4

Flutes3

MaterialSolid Carbide

CoatingDplus

Description

The Helical Solutions 87859 is a 1/4 3-flute Solid Carbide square end mill with a Dplus finish for longer tool life. Suited for aluminum & non-ferrous. 1 length of cut, 3 overall length. Series End Mills for Aluminum - 3 Flute - Square - 40 deg Helix - Variable Pitch.

Specifications

CentercuttingYes

ChipbreakerNo

Coating finishDplus

Coating finish familyDplus

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachNo

Flute directionRight Hand

Flute typeHelical

Helix angle40

Length of cut in1

Material gradeSolid Carbide

Mill diameter in1/4

Number of flutes3

Overall length in3

Primary workpiece materialAluminum & Non-Ferrous

Shank diameter in1/4

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Variable helixNo

Variable indexYes

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