1/4in" 2-Flute Solid Carbide Ball End Mill, TiAlN - OSG HP421-2500-BN

OSG

1/4in" 2-Flute Solid Carbide Ball End Mill, TiAlN - OSG HP421-2500-BN

MFR# HP421-2500-BNSeries HP421BN

$42.26List $54.21 Save 22%
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Diameter1/4in
Flutes2
MaterialSolid Carbide
CoatingTiAlN

Description

The OSG HP421-2500-BN is a 1/4in 2-flute Solid Carbide (Submicron) ball end mill with a TiAlN finish for longer tool life. 3/4in length of cut, 2-1/2in overall length. Series HP421BN.

Specifications

Additional informationThe Hy-Pro-Carb Is An Entire Line Up Of Performance End Mills Designed For Extend Tool Life.
ChipbreakerNo
Coating finishTiAlN
Coolant throughNo
Cutting directionRight Hand
End mill materialSolid Carbide
Extended reachNo
Flute directionRight Hand
Flute typeHelical
Helix angle35
Helix styleMedium
Length of cut in3/4in
Length typeStandard
Manufacturers catalog numberHP421-2500-BN
Material gradeSubmicron
Material removal typeRoughing & Finishing
Mill diameter in1/4in
Mill diameter tolerance+0.0000/-0.0015 in
Neck length0.0000
Nose radius0.1250
Number of flutes2
Overall length in2-1/2in
Reach length0.7500
Secondary workpiece materialSteel; Stainless Steel; Cast Iron; Superalloys & Titanium; Hard Material
Shank diameter in1/4in
Shank diameter toleranceh6
Shank typeStraight-Cylindrical
Single or double endSingle
System of measurementFractional Inch
Variable helixNo
Variable indexNo
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