Supermill

5/16" 4-Flute Solid Carbide Square End Mill, AlTiN - Supermill 5253704

MFR# 5253704Series XP-NB

$53.90List $69.13 Save 22%

In stock - ships in 1-3 business days

Request a quote

Fast sourcing
Regrinding available
20+ yrs expertise

Diameter5/16

Flutes4

MaterialSolid Carbide

CoatingAlTiN

Description

The Supermill 5253704 is a 5/16 4-flute Solid Carbide (Micrograin) square end mill with a AlTiN finish for longer tool life. Suited for hardened materials, high-temp alloy. 13/16 length of cut, 2-1/2 overall length. Series XP-NB.

Specifications

CentercuttingYes

ChipbreakerNo

Coating finishAlTiN

Coating finish familyAlTiN

Coolant throughNo

Cutting directionRight Hand

End mill materialSolid Carbide

Extended reachNo

Flute directionRight Hand

Flute typeSpiral

Helix angle45

Length of cut in13/16

Length of cut range0.8000 - 1.0000

Material gradeMicrograin

Mill diameter in5/16

Number of flutes4

Overall length in2-1/2

Primary workpiece materialHardened Materials; High-Temp Alloy

Shank diameter in5/16

Single or double endSingle

System of measurementFractional Inch

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.