Supermill

3/8" 4-Flute Solid Carbide Corner Radius End Mill, AlTiN - Supermill 5253729

MFR# 5253729Cat# XP375RASeries XP-NB

$70.61List $90.56 Save 22%

In stock - ships in 1-3 business days

Request a quote

Fast sourcing
Regrinding available
20+ yrs expertise

Diameter3/8

Flutes4

MaterialSolid Carbide

CoatingAlTiN

Description

The Supermill 5253729 is a 3/8 4-flute Solid Carbide (Micrograin) corner radius end mill with a AlTiN finish for longer tool life. Suited for superalloys & titanium, hard material. 7/8 length of cut, 2-1/2 overall length. Series XP-NB.

Specifications

CentercuttingYes

ChipbreakerNo

Coating finishAlTiN

Coolant throughNo

Corner radius0.0150

Cutting directionRight Hand

End mill materialSolid Carbide

End typeCorner Radius

Extended reachNo

Flute directionRight Hand

Flute typeSpiral

For use withToolholders

Helix styleHigh

Length of cut in7/8

Length typeStandard

Manufacturers catalog numberXP375RA

Material applicationSuperalloys & Titanium; Hard Material

Material gradeMicrograin

Material removal typeRoughing & Finishing

Mill diameter in3/8

Number of flutes4

Overall length in2-1/2

PitchVariable

Primary workpiece materialSuperalloys & Titanium; Hard Material

Reach length in7/8

Shank diameter in3/8

Shank typeStraight-Cylindrical

Single or double endSingle

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.