Helical Solutions
5/16" 4-Flute Solid Carbide Ball End Mill, APLUS - Helical Solutions 56227
MFR# 56227Series 4 Flute, Ball - Variable Pitch (Aplus), End Mills for Steels, Tool Steels, & Cast Iron
$47.93List $51.92
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Diameter5/16
Flutes4
MaterialSolid Carbide
CoatingAPLUS
Description
The Helical Solutions 56227 is a 5/16 4-flute Solid Carbide (Carbide) ball end mill with a APLUS finish for longer tool life. Suited for steel, stainless steel, cast iron. 1/2 length of cut, 2 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 in1/2
Length typeStandard
Manufacturers catalog number56227
Material gradeCarbide
Material removal typeRoughing & Finishing
Mill diameter in5/16
Mill diameter tolerance+0.0000/-0.0020 in
Nose radius0.1563
Number of flutes4
Overall length in2
Overall length tolerance+0.0620/-0.0620 in
Primary workpiece materialSteel; Stainless Steel; Cast Iron
Reach length in1/2
Shank diameter in5/16
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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