Helical Solutions

1/4" 3-Flute Solid Carbide Ball End Mill, APLUS - Helical Solutions 12122

MFR# 12122Series 3 Flute, Ball (Aplus), End Mills for Steels, Tool Steels, & Cast Iron

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Diameter1/4

Flutes3

MaterialSolid Carbide

CoatingAPLUS

Description

The Helical Solutions 12122 is a 1/4 3-flute Solid Carbide (Carbide) ball end mill with a APLUS finish for longer tool life. Suited for steel, stainless steel, cast iron. 3/4 length of cut, 2-1/2 overall length. Series 3 Flute, Ball (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 in3/4

Length typeStandard

Manufacturers catalog number12122

Material gradeCarbide

Material removal typeRoughing

Mill diameter in1/4

Mill diameter tolerance+0.0000/-0.0020 in

Nose radius0.1250

Number of flutes3

Overall length in2-1/2

Overall length tolerance+0.0620/-0.0620 in

Primary workpiece materialSteel; Stainless Steel; Cast Iron

Reach length in3/4

Shank diameter in1/4

Shank diameter toleranceh6

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Tir maximum0.0005

Variable helixNo

Variable indexNo

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