Helical Solutions

3/4" 3-Flute Solid Carbide Ball End Mill, Zplus - Helical Solutions 47391

MFR# 47391Series 3 Flute, Ball - 40 Helix, Variable Pitch, Reduced Neck, End Mills for Aluminum Alloys & Non-Ferrous Materials

$510.30List $595.76 Save 14%

In stock - ships in 1-3 business days

Request a quote

Fast sourcing
Regrinding available
20+ yrs expertise

Diameter3/4

Flutes3

MaterialSolid Carbide

CoatingZplus

Description

The Helical Solutions 47391 is a 3/4 3-flute Solid Carbide (Carbide) ball end mill with a Zplus finish for longer tool life. Suited for non-ferrous metal. 1 length of cut, 7 overall length. Series 3 Flute, Ball - 40 Helix, Variable Pitch, Reduced Neck, End Mills for Aluminum Alloys & Non-Ferrous Materials.

Specifications

ChipbreakerNo

Coating finishZplus

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachYes

Flute directionRight Hand

Flute typeSpiral

Helix angle40

Helix styleHigh

Length of cut in1

Length typeStub

Manufacturers catalog number47391

Material gradeCarbide

Material removal typeRoughing & Finishing

Mill diameter in3/4

Mill diameter toleranceh6

Neck diameter0.7120

Neck length in4

Nose radius0.3750

Number of flutes3

Overall length in7

Overall length tolerance+0.0620/-0.0620 in

Primary workpiece materialNon-Ferrous Metal

Reach length in5

Shank diameter in3/4

Shank diameter toleranceh6

Shank typeStraight-Cylindrical

Single or double endSingle

System of measurementFractional Inch

Tir maximum0.0003

Variable helixNo

Variable indexYes

Can't find your exact tool?Send us a part number — we'll cross-reference it. Dull tools?Regrinding extends tool life and saves cost.

Alternate & equivalent tools

Matched on diameter, flute count, and material. Need a specific brand or coating? Cross-reference this tool.