
OSG
1/2" 4-Flute Cobalt Square End Mill, TiN - OSG 5401105
MFR# 5401105Series 540
$51.76List $65.23
Save 20%
Usually ships in 1-3 business days
Ship times are estimates. We confirm availability on every order and email you right away if anything changes.
Supplier prices are confirmed before checkout. If one has changed since this page was updated, we show you the new price before you pay.
Request a quote- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Diameter1/2
Flutes4
MaterialCobalt
CoatingTiN
Description
The OSG 5401105 is a 1/2 4-flute Cobalt (M42) square end mill. 1-1/4 length of cut, 3-1/4 overall length. Series 540.
Specifications
CentercuttingNo
ChipbreakerNo
Coating finishTiN
Cutting directionRight Hand
End mill materialCobalt
Extended reachNo
Flute directionRight Hand
Flute typeSpiral
Helix angle30
Length of cut in1-1/4
Length of cut range1.2500 - 1.5000
Length typeRegular
Material gradeM42
Mill diameter in1/2
Number of flutes4
Overall length in3-1/4
Shank diameter in1/2
Variable helixNo
Variable indexNo
Can't find your exact tool?Send us a part number — we'll cross-reference it.
Dull tools?Regrinding extends tool life and saves cost.
Alternate & equivalent tools
Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.




