Helical Solutions

3/8" 5-Flute Solid Carbide Corner Radius End Mill, Tplus - Helical Solutions 86769

MFR# 86769Series HEV-RN-5

$125.60List $146.63 Save 14%

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Diameter3/8

Flutes5

MaterialSolid Carbide

CoatingTplus

Description

The Helical Solutions 86769 is a 3/8 5-flute Solid Carbide corner radius end mill with a Tplus finish for longer tool life. Suited for stainless steel, high temperature alloy, hard material. 1/2 length of cut, 4 overall length. Series HEV-RN-5.

Specifications

CentercuttingYes

ChipbreakerNo

Coating finishTplus

Coolant throughNo

Corner radius0.0200

Corner radius tolerance-0.0020 to 0.0020 in

Cutting directionRight Hand

End mill materialSolid Carbide

End typeCorner Radius

Extended reachYes

Flute directionRight Hand

Flute typeSpiral

For use withHigh Precision Toolholders

Length of cut in1/2

Material applicationStainless Steel; High-Temperature Alloy; Hardened Steel

Material removal typeRoughing & Finishing

Mill diameter in3/8

Mill diameter tolerance-0.0020/0.0000 in

Neck diameter0.3560

Number of flutes5

Overall length in4

Overall length tolerance-0.0620/0.0620 in

PitchVariable

Primary workpiece materialStainless Steel; High Temperature Alloy; Hard Material

Reach length in1-5/8

Shank diameter in3/8

Shank diameter toleranceh6

Shank typeStraight-Cylindrical

Single or double endSingle

Tir maximum0.0005

Variable helixNo

Variable indexYes

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