13/64" 4-Flute Solid Carbide Square End Mill, AlTiN - Supermill 5251121

Supermill

13/64" 4-Flute Solid Carbide Square End Mill, AlTiN - Supermill 5251121

MFR# 5251121Series SAP-NB

$43.62List $55.94 Save 22%
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Diameter13/64
Flutes4
MaterialSolid Carbide
CoatingAlTiN

Description

The Supermill 5251121 is a 13/64 4-flute Solid Carbide (Micrograin) square end mill with a AlTiN finish for longer tool life. Suited for hardened materials, high-temp alloy. 5/8 length of cut, 2-1/2 overall length. Series SAP-NB.

Specifications

CentercuttingYes
ChipbreakerNo
Coating finishAlTiN
Coating finish familyAlTiN
Coolant throughNo
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 in13/64
Mill diameter tolerance+0.0000 to -0.0020 in
Number of flutes4
Overall length in2-1/2
Overall length tolerance+0.0500/-0.0000 in
Primary workpiece materialHardened Materials; High-Temp Alloy
Shank diameter in13/64
Shank diameter toleranceh6
Shank typeStraight
Single or double endSingle
System of measurementFractional Inch
Variable helixNo
Variable indexYes
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Alternate & equivalent tools

Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.

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