Cleveland

1/4" 4-Flute Cobalt Square End Mill - Cleveland C42689

MFR# C42689Series HGC-4C

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Diameter1/4

Flutes4

MaterialCobalt

Description

The Cleveland C42689 is a 1/4 4-flute Cobalt (M42) square end mill. Suited for high temperature alloy, stainless steel, steel. 5/8 length of cut, 2-7/16 overall length. Series HGC-4C.

Specifications

CentercuttingYes

ChipbreakerNo

Cutting directionRight Hand

End mill materialCobalt

Extended reachNo

Flute directionRight Hand

Flute typeSpiral

Helix angle30

Length of cut in5/8

Length of cut range0.6000 - 0.7000

Length typeRegular

Material gradeM42

Mill diameter in1/4

Number of flutes4

Overall length in2-7/16

Primary workpiece materialHigh Temperature Alloy; Stainless Steel; Steel

Shank diameter in3/8

Shank typeStraight-Cylindrical; Weldon Flat

Variable helixNo

Variable indexNo

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