Seco
5/16" 4-Flute Solid Carbide Ball End Mill, AlTiN - Seco 03083811
MFR# 03083811Cat# STB430.2-0.313-D2-B.0-Z4Series STB430.2
$48.10List $61.69
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Diameter5/16
Flutes4
MaterialSolid Carbide
CoatingAlTiN
Description
The Seco 03083811 is a 5/16 4-flute Solid Carbide (Micrograin) ball end mill with a AlTiN finish for longer tool life. Suited for steel, cast iron, non-ferrous metal. 5/8 length of cut, 2-1/2 overall length. Series STB430.2.
Specifications
ChipbreakerNo
Coating finishAlTiN
Coolant throughNo
Cutting directionRight Hand
End mill materialSolid Carbide
Extended reachNo
Flute directionRight Hand
Flute typeSpiral
Helix styleVariable
Length of cut in5/8
Length typeShort
Manufacturers catalog numberSTB430.2-0.313-D2-B.0-Z4
Material gradeMicrograin
Material removal typeRoughing & Finishing
Mill diameter in5/16
Mill diameter tolerance+0.0000/-0.0020 in
Neck length0.0000
Nose radius0.1563
Number of flutes4
Overall length in2-1/2
Overall length tolerance+0.0600/-0.0600 in
Primary workpiece materialSteel; Cast Iron; Non-Ferrous Metal
Reach length0.6250
Shank diameter in5/16
Shank diameter tolerance-0.0001/-0.0004 in
Shank typeStraight-Cylindrical
Single or double endSingle
System of measurementFractional Inch
Tir maximum0.0005
Variable helixYes
Variable indexNo
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