7/8" End Mill Single End Ball. Extra-Extra Long Lengths. Shank OD 7/8" Flute Length 5" OAL 8" - 4 Flutes AlTiN Ccoated

7/8" cutting diameter, 4 flutes, single end, ball nose, extra-extra long length, AlTiN coated.

Ground from solid carbide. This tool cuts 7/8" diameter, runs a 7/8" shank, has 5" of flute and measures 8" overall.

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

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

AlTiN is built for heat: stainless, tool steels and high-temperature alloys, especially with little or no coolant.

Specifications

• Cutting diameter: 7/8"
• Shank diameter: 7/8"
• Length of cut (LOC): 5"
• Overall length (OAL): 8"
• Flutes: 4
• End type: Single End
• End geometry: Ball Nose
• Length style: Extra-Extra Long
• Coating: AlTiN
• Tool material: Solid Carbide
• Series: 781
• Item number: 781-4875