RobbJack

17/64" 4-Flute Solid Carbide Square End Mill - RobbJack NR-404-08.5

MFR# NR-404-08.5Series NR-404

$57.02List $62.30 Save 8%

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Diameter17/64

Flutes4

MaterialSolid Carbide

CoatingBright/Uncoated

Description

The RobbJack NR-404-08.5 is a 17/64 4-flute Solid Carbide (C2) square end mill. Suited for aluminum & non-ferrous. 3/4 length of cut, 2-1/2 overall length. Series NR-404.

Specifications

CentercuttingYes

ChipbreakerNo

Coating finishBright/Uncoated

Coating finish familyBright/Uncoated

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachNo

Flute directionRight Hand

Flute typeSpiral

Helix angle30

Length of cut in3/4

Length typeRegular

Material gradeC2

Mill diameter in17/64

Mill diameter tolerance+0.001/-0.000 in

Number of flutes4

Overall length in2-1/2

Overall length tolerance+0.0600/-0.0600 in

Primary workpiece materialAluminum & Non-Ferrous

Shank diameter in5/16

Shank diameter tolerance-0.0001/-0.0002 in

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Variable helixNo

Variable indexNo

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