1/2" 4-Flute Solid Carbide Ball End Mill, APLUS - Helical Solutions 81679

Helical Solutions

1/2" 4-Flute Solid Carbide Ball End Mill, APLUS - Helical Solutions 81679

MFR# 81679Series 4 Flute, Ball - Variable Pitch (Aplus), End Mills for Steels, Tool Steels, & Cast Iron

$164.92List $189.20 Save 12%
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Diameter1/2
Flutes4
MaterialSolid Carbide
CoatingAPLUS

Description

The Helical Solutions 81679 is a 1/2 4-flute Solid Carbide (Carbide) ball end mill with a APLUS finish for longer tool life. Suited for steel, stainless steel, cast iron. 2 length of cut, 4 overall length. Series 4 Flute, Ball - Variable Pitch (Aplus), End Mills for Steels, Tool Steels, & Cast Iron.

Specifications

ChipbreakerNo
Coating finishAPLUS
Coolant throughNo
Cutting directionRight Hand
End mill materialSolid Carbide
Extended reachNo
Flute directionRight Hand
Flute typeSpiral
Length of cut in2
Length typeStandard
Manufacturers catalog number81679
Material gradeCarbide
Material removal typeRoughing & Finishing
Mill diameter in1/2
Mill diameter tolerance+0.0000/-0.0020 in
Nose radius0.2500
Number of flutes4
Overall length in4
Overall length tolerance+0.0620/-0.0620 in
Primary workpiece materialSteel; Stainless Steel; Cast Iron
Reach length in2
Shank diameter in1/2
Shank diameter toleranceh6
Shank typeStraight-Cylindrical
Single or double endSingle
System of measurementFractional Inch
Tir maximum0.0005
Variable helixNo
Variable indexYes
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