1/2" End Mill Single End Ball. Extra-Extra Long Lengths. Shank OD 1/2" Flute Length 4" OAL 7" - 4 Flutes - Sky Coat

1/2" cutting diameter, 4 flutes, single end, ball nose, extra-extra long length, Sky Coat coated.

Ground from solid carbide. This tool cuts 1/2" diameter, runs a 1/2" 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 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.

The Sky Coat finish is intended to support lubricity and wear resistance in milling applications.

Specifications

• Cutting diameter: 1/2"
• Shank diameter: 1/2"
• Length of cut (LOC): 4"
• Overall length (OAL): 7"
• Flutes: 4
• End type: Single End
• End geometry: Ball Nose
• Length style: Extra-Extra Long
• Coating: Sky Coat
• Tool material: Solid Carbide
• Series: 781
• Item number: 781-4507