1/4" 3-Flute Solid Carbide Square End Mill, ZrN - Helical Solutions 82478

Helical Solutions

1/4" 3-Flute Solid Carbide Square End Mill, ZrN - Helical Solutions 82478

MFR# 82478Series End Mills for Aluminum - 3 Flute - Square - 40 deg Helix - Variable Pitch - Reduced Neck

$67.99List $77.99 Save 12%
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Diameter1/4
Flutes3
MaterialSolid Carbide
CoatingZrN

Description

The Helical Solutions 82478 is a 1/4 3-flute Solid Carbide square end mill with a Zplus finish for longer tool life. Suited for aluminum & non-ferrous. 3/8 length of cut, 4 overall length. Series End Mills for Aluminum - 3 Flute - Square - 40 deg Helix - Variable Pitch - 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 angle40
Length of cut in3/8
Material gradeSolid Carbide
Mill diameter in1/4
Number of flutes3
Overall length in4
Primary workpiece materialAluminum & Non-Ferrous
Reach length in2-1/2
Shank diameter in1/4
Shank typeStraight
Single or double endSingle
System of measurementFractional Inch
Variable helixNo
Variable indexYes
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