5/16" 4-Flute Solid Carbide Square End Mill - RobbJack T12-403-10

RobbJack

5/16" 4-Flute Solid Carbide Square End Mill - RobbJack T12-403-10

MFR# T12-403-10Series T12-403

$78.94List $86.25 Save 8%
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Diameter5/16
Flutes4
MaterialSolid Carbide

Description

The RobbJack T12-403-10 is a 5/16 4-flute Solid Carbide (Tuffy) square end mill. 7/16 length of cut, 2-1/2 overall length. Series T12-403.

Specifications

CentercuttingYes
ChipbreakerNo
Cutting directionRight Hand
End mill materialSolid Carbide
Extended reachNo
Flute directionRight Hand
Flute typeSpiral
Helix angle30
Length of cut in7/16
Length typeStub
Material gradeTuffy
Mill diameter in5/16
Mill diameter tolerance+0.001/-0.000 in
Number of flutes4
Overall length in2-1/2
Overall length tolerance+0.060/-0.060 in
Shank diameter in3/8
Shank diameter tolerance-0.0001/-0.0002 in
Shank typeStraight-Cylindrical
Variable helixNo
Variable indexNo
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