Helical Solutions

3/8in" 4-Flute Solid Carbide Ball End Mill, Tplus - Helical Solutions 83291

MFR# 83291Series 4 Flute - Ball - Variable Pitch (Tplus), End Mills for Stainless Steels & High Temp Alloys

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Diameter3/8in

Flutes4

MaterialSolid Carbide

CoatingTplus

Description

The Helical Solutions 83291 is a 3/8in 4-flute Solid Carbide (Carbide) ball end mill with a Tplus finish for longer tool life. Suited for stainless steel, superalloys & titanium, hard material. 1/2in length of cut, 2 overall length. Series 4 Flute - Ball - Variable Pitch (Tplus), End Mills for Stainless Steels & High Temp Alloys.

Specifications

ChipbreakerNo

Coating finishTplus

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachNo

Flute directionRight Hand

Flute typeHelical

Length of cut in1/2in

Length typeStub

Manufacturers catalog number83291

Material gradeCarbide

Material removal typeRoughing & Finishing

Mill diameter in3/8in

Mill diameter tolerance+0.0000/-0.0020 in

Nose radius0.1875

Number of flutes4

Overall length in2

Overall length tolerance+0.0620/-0.06250 in

Primary workpiece materialStainless Steel; Superalloys & Titanium; Hard Material

Reach length in1/2

Secondary workpiece materialSteel; Stainless Steel; Cast Iron

Shank diameter in3/8

Shank diameter toleranceh6

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Tir maximum0.0005

Variable helixNo

Variable indexYes

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