Helical Solutions

1/2" 3-Flute Solid Carbide Square End Mill, ZrN - Helical Solutions 81394

MFR# 81394Series End Mills for Aluminum - 3 Flute - Square - 35 deg Helix - Reduced Neck

$160.46List $187.33 Save 14%

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Diameter1/2

Flutes3

MaterialSolid Carbide

CoatingZrN

Description

The Helical Solutions 81394 is a 1/2 3-flute Solid Carbide square end mill with a Zplus finish for longer tool life. Suited for aluminum & non-ferrous. 5/8 length of cut, 4-1/2 overall length. Series End Mills for Aluminum - 3 Flute - Square - 35 deg Helix - Reduced Neck.

Specifications

CentercuttingYes

ChipbreakerNo

Coating finishZrN

Coating finish familyZrN

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachYes

Flute directionRight Hand

Flute typeHelical

Helix angle35

Length of cut in5/8

Material gradeSolid Carbide

Mill diameter in1/2

Number of flutes3

Overall length in4-1/2

Primary workpiece materialAluminum & Non-Ferrous

Reach length in2-3/4

Shank diameter in1/2

Shank typeStraight

Single or double endSingle

System of measurementFractional Inch

Variable helixNo

Variable indexNo

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