Helical Solutions
1/4in" 3-Flute Solid Carbide Ball End Mill, Zplus - Helical Solutions 81458
MFR# 81458Series 3 Flute, Ball - 40 Helix, Variable Pitch, End Mills for Aluminum Alloys & Non-Ferrous Materials
$57.86List $67.54
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Diameter1/4in
Flutes3
MaterialSolid Carbide
CoatingZplus
Description
The Helical Solutions 81458 is a 1/4in 3-flute Solid Carbide (Carbide) ball end mill with a Zplus finish for longer tool life. Suited for non-ferrous metal. 1/2in length of cut, 2in overall length. Series 3 Flute, Ball - 40 Helix, Variable Pitch, End Mills for Aluminum Alloys & Non-Ferrous Materials.
Specifications
ChipbreakerNo
Coating finishZplus
Coolant throughNo
Cutting directionRight Hand
End mill materialSolid Carbide
Extended reachNo
Flute directionRight Hand
Flute typeHelical
Helix angle40
Helix styleHigh
Length of cut in1/2in
Length typeStandard
Manufacturers catalog number81458
Material gradeCarbide
Material removal typeRoughing & Finishing
Mill diameter in1/4in
Mill diameter toleranceh6
Nose radius0.1250
Number of flutes3
Overall length in2in
Overall length tolerance+0.0620/-0.0620 in
Primary workpiece materialNon-Ferrous Metal
Reach length in1/2
Shank diameter in1/4in
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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