Product Overview
Small rounded details really do need tool life and they also need precision, and the 442-1250 does both, at 1/8" diameter with a .0625" radius. This 4 flutes ball end mill has a double end design, made for little profile and contour milling where compact rounded details, pocket blending, and finishing passes need controlled cutting, not just “close enough”. That .0625" radius gives a clean ball end form for fine curved features and smooth surface work, and you can actually feel the consistency when you’re doing delicate geometry. Built with a 30° helix and uncoated carbide construction, this 442 Series tool gives dependable general purpose results, with usable cutting value from both ends, even when the job keeps going.
Tool Specifications:
- Diameter: 1/8"
- Shank: 1/8"
- Length of Cut (LOC): 3/16"
- Overall Length (OAL): 1-1/2"
- Flutes: 4 Flute
- End Style: Ball End
- Material: Solid Carbide
- Coating: Uncoated
- Radius: .0625"
- Series: 442 Series
- Part No: 442-1250
Key Performance Features:
- 4-flute ball end built for compact contour milling
- Double-end design gives use from both cutting ends
- .0625" radius supports smooth, rounded feature work
- 30° helix helps maintain controlled cutting action
- Handles finishing, blending, and small pocket machining
- Cuts mild steel, stainless, cast iron, titanium, non-ferrous, plastics, and composites
