3/8" End Mill Single End Ball. Extra-Extra Long Lengths. Shank OD 3/8" Flute Length 4" OAL 7" - 2 Flutes Uncoated

3/8" cutting diameter, 2 flutes, single end, ball nose, extra-extra long length, uncoated.

Ground from solid carbide. This tool cuts 3/8" diameter, runs a 3/8" shank, has 4" of flute and measures 7" overall.

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

Built for the deepest reaches; support the part and take lighter radial cuts, because deflection grows fast with length.

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

Specifications

• Cutting diameter: 3/8"
• Shank diameter: 3/8"
• Length of cut (LOC): 4"
• Overall length (OAL): 7"
• Flutes: 2
• End type: Single End
• End geometry: Ball Nose
• Length style: Extra-Extra Long
• Coating: Uncoated
• Tool material: Solid Carbide
• Series: 775
• Item number: 775-2377