Seco

1/4" 3-Flute Solid Carbide Ball End Mill, AlTiN - Seco 17003789

MFR# 17003789Cat# SB335-0.250-D3-B.0-Z3Series SB335

$45.11List $57.86 Save 22%

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Diameter1/4

Flutes3

MaterialSolid Carbide

CoatingAlTiN

Description

The Seco 17003789 is a 1/4 3-flute Solid Carbide ball end mill with a AlTiN finish for longer tool life. Suited for steel, stainless steel, superalloys & titanium. 3/4 length of cut, 2-1/2 overall length. Series SB335.

Specifications

ChipbreakerNo

Coating finishAlTiN

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachNo

Flute directionRight Hand

Flute typeSpiral

Helix angle35

Helix styleMedium

Length of cut in3/4

Length typeStandard

Manufacturers catalog numberSB335-0.250-D3-B.0-Z3

Material removal typeRoughing & Finishing

Mill diameter in1/4

Mill diameter tolerance+0.0000/-0.0020 in

Neck length0.0000

Nose radius0.1250

Number of flutes3

Overall length in2-1/2

Overall length tolerance+0.0600/-0.0600 in

Primary workpiece materialSteel; Stainless Steel; Superalloys & Titanium

Reach length0.7500

Shank diameter in1/4

Shank diameter tolerance-0.0001/-0.0004 in

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Tir maximum0.0005

Variable helixNo

Variable indexNo

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