5/16" End Mill Single End Ball Nose. Long Length. Flute Length 1-1/8" OAL 3" - 2 Flutes Uncoated

5/16" cutting diameter, 2 flutes, single end, ball nose, long length, uncoated.

Ground from solid carbide. This tool cuts 5/16" diameter, has 1-1/8" of flute and measures 3" overall.

The ball nose leaves a radiused bottom, which is what you want for 3D contours, fillets and mould surfaces rather than flat floors.

The long flute gives more usable depth than a standard length.

Uncoated, so the edge stays as sharp as it can be ground — the usual choice for aluminium and other soft, sticky materials.

Specifications

• Cutting diameter: 5/16"
• Length of cut (LOC): 1-1/8"
• Overall length (OAL): 3"
• Flutes: 2
• End type: Single End
• End geometry: Ball Nose
• Length style: Long
• Coating: Uncoated
• Tool material: Solid Carbide
• Series: 155
• Item number: 155-2312