
OSG
7/32" 4-Flute Solid Carbide Square End Mill, TiAlN - OSG HP441-2188
MFR# HP441-2188Series HP441
$36.72List $47.10
Save 22%
In stock - ships in 1-3 business days
Request a quote
- Fast sourcing
- Regrinding available
- 20+ yrs expertise
Diameter7/32
Flutes4
MaterialSolid Carbide
CoatingTiAlN
Description
The OSG HP441-2188 is a 7/32 4-flute Solid Carbide (Micrograin) square end mill. 5/8 length of cut, 2-1/2 overall length. Series HP441.
Specifications
CentercuttingYes
ChipbreakerNo
Coating finishTiAlN
Cutting directionRight Hand
End mill materialSolid Carbide
Extended reachNo
Flute directionRight Hand
Flute typeSpiral
Helix angle35
Length of cut in5/8
Length of cut range0.6000 - 0.7000
Material gradeMicrograin
Mill diameter in7/32
Number of flutes4
Overall length in2-1/2
Shank diameter in1/4
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.




