1/4" End Mill Single End Square. Corner Radius .060" - Shank OD 1/4" Flute Length 3/4" OAL 2-1/2" - 4 Flutes - Uncoated

1/4" solid carbide corner radius end mill, Uncoated, 4 flutes, 3/4" length of cut, 2-1/2" overall length.

These HTC solid carbide end mills combine a square-end profile with a small corner radius that removes the tool's weakest point: the sharp corner. The radius spreads cutting forces over an arc instead of concentrating them at a point, which resists chipping, extends tool life and leaves a small, consistent fillet in the part — often exactly what the drawing requires. They are a smart upgrade from plain square end mills anywhere corner wear or edge breakdown limits tool life.

Ground from solid micrograin carbide for rigidity and wear resistance, this single-end series is uncoated, leaving a keen edge that performs well across general-purpose milling in steels, aluminum and non-ferrous alloys. The line spans a broad range of diameters, corner radii, flute counts and lengths of cut, so the same tooling family covers roughing, slotting and profiling across your jobs.

Specifications

• Cutting diameter: 1/4"
• Length of cut: 3/4"
• Overall length (OAL): 2-1/2"
• Flutes: 4
• Shank diameter: 1/4"
• Corner radius: .060"
• Coating: Uncoated
• Material: Solid micrograin carbide
• Brand: HTC Mfg.
• End type: Single end