OSG
1/4in" 2-Flute Cobalt Ball End Mill - OSG 5260300
MFR# 5260300Series 526
$58.69List $75.28
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Diameter1/4in
Flutes2
MaterialCobalt
Description
The OSG 5260300 is a 1/4in 2-flute Cobalt (M42) ball end mill. Suited for steel. 5/8in length of cut, 3-1/16in overall length. Series 526.
Specifications
Additional informationHSS-Co End Mill High Performance Cobalt HSS End Mills For General Milling Applications
ChipbreakerNo
Coolant throughNo
Cutting directionRight Hand
End mill materialCobalt
Extended reachYes
Flute directionRight Hand
Flute typeHelical
Helix angle30
Helix styleMedium
Length of cut in5/8in
Length typeExtended
Manufacturers catalog number5260300
Material gradeM42
Material removal typeRoughing & Finishing
Mill diameter in1/4in
Mill diameter tolerance+0.0011/-0.0000 in
Neck length in7/8in
Nose radius0.1250
Number of flutes2
Overall length in3-1/16in
Primary workpiece materialSteel
Reach length in1-1/2
Secondary workpiece materialStainless Steel; Cast Iron; Non-Ferrous Metal; Superalloys & Titanium; Hard Material
Shank diameter in3/8in
Shank typeWeldon Flat
Single or double endSingle
System of measurementFractional Inch
Variable helixNo
Variable indexNo
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