Helical Solutions

3/4in" 3-Flute Solid Carbide Ball End Mill, Zplus - Helical Solutions 49421

MFR# 49421Series 3 Flute, Ball - 40 Helix, Variable Pitch, End Mills for Aluminum Alloys & Non-Ferrous Materials

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Diameter3/4in

Flutes3

MaterialSolid Carbide

CoatingZplus

Description

The Helical Solutions 49421 is a 3/4in 3-flute Solid Carbide (Carbide) ball end mill with a Zplus finish for longer tool life. Suited for non-ferrous metal. 2-1/4in length of cut, 5 overall length. Series 3 Flute, Ball - 40 Helix, Variable Pitch, End Mills for Aluminum Alloys & Non-Ferrous Materials.

Specifications

ChipbreakerNo

Coating finishZplus

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachNo

Flute directionRight Hand

Flute typeHelical

Helix angle40

Helix styleHigh

Length of cut in2-1/4in

Length typeStandard

Manufacturers catalog number49421

Material gradeCarbide

Material removal typeRoughing & Finishing

Mill diameter in3/4in

Mill diameter toleranceh6

Nose radius0.3750

Number of flutes3

Overall length in5

Overall length tolerance+0.0620/-0.0620 in

Primary workpiece materialNon-Ferrous Metal

Reach length in2-1/4

Shank diameter in3/4

Shank diameter toleranceh6

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Tir maximum0.0003

Variable helixNo

Variable indexNo

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