OSG

1/2" 4-Flute Cobalt Ball End Mill - OSG 5441100

MFR# 5441100Series 544

$85.28List $109.37 Save 22%

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Diameter1/2

Flutes4

MaterialCobalt

CoatingBright/Uncoated

Description

The OSG 5441100 is a 1/2 4-flute Cobalt (M42) ball end mill. Suited for steel. 1-1/4 length of cut, 3-1/4 overall length. Series 544.

Specifications

Additional informationHSS-Co End Mill High Performance Cobalt HSS End Mills for General Milling Applications

CentercuttingYes

ChipbreakerNo

Coating finishBright/Uncoated

Coating finish familyBright/Uncoated

Coolant throughNo

Cutting directionRight Hand

End mill materialCobalt

Extended reachNo

Flute directionRight Hand

Flute typeSpiral

Helix angle30

Helix styleMedium

Length of cut in1-1/4

Length typeStandard

Manufacturers catalog number5441100

Material gradeM42

Material removal typeRoughing & Finishing

Mill diameter in1/2

Mill diameter tolerance+0.0011/-0.0000 in

Neck length0.0000

Nose radius0.2500

Number of flutes4

Overall length in3-1/4

Primary workpiece materialSteel

Reach length1.2500

Secondary workpiece materialStainless Steel; Cast Iron; Aluminum & Non-Ferrous; High-Temp Alloy; Hardened Materials

Shank diameter in1/2

Shank typeWeldon Flat

Single or double endSingle

System of measurementFractional Inch

Variable helixNo

Variable indexNo

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