ProMax

1/4" 5-Flute Solid Carbide Square End Mill, PowerLayer - ProMax US556052

MFR# US556052Series US556

$41.72List $53.51 Save 22%

In stock - ships in 1-3 business days

Request a quote

Fast sourcing
Regrinding available
20+ yrs expertise

Diameter1/4

Flutes5

MaterialSolid Carbide

CoatingPowerLayer

Description

The ProMax US556052 is a 1/4 5-flute Solid Carbide (Micrograin) square end mill with a PowerLayer finish for longer tool life. 1/2 length of cut, 2-1/2 overall length. Series US556.

Specifications

CentercuttingYes

ChipbreakerNo

Coating finishPowerLayer

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachNo

Flute directionRight Hand

Flute typeSpiral

Helix angle38

Length of cut in1/2

Length of cut range0.5000 - 0.6000

Length typeStandard

Material gradeMicrograin

Mill diameter in1/4

Mill diameter tolerance+0.000/-0.002 in

Number of flutes5

Overall length in2-1/2

Shank diameter in1/4

Shank diameter tolerance-0.0001/-0.0004 in

Shank typeStraight-Cylindrical

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.