Product Overview
The CGS Tool CR143-2500.060 is a 1/4" diameter 4-flute solid carbide corner radius end mill built specifically for general-purpose work where a dead-sharp corner would chip out before the job's done. It belongs to the CR143 Series, CGS Tool's corner radius line, and it's aimed at features where the corner needs a little extra support to hold up.
What sets this tool apart is how well the .060" radius balances strength against finish — it's enough to meaningfully protect the corner without changing how the part reads. Running a 30° helix in a single-end build, it handles profiling, shoulder milling, side wall work, and radius-corner features, and it holds up through mild steel, stainless, cast iron, titanium, non-ferrous material, plastics, and composites.
Tool Specifications:
- Diameter: 1/4"
- Shank: 1/4"
- Length of Cut (LOC): 3/4"
- Overall Length (OAL): 2-1/2"
- Flutes: 4 - Corner Radius
- Material: Solid Carbide
- Coating: Uncoated
- Radius: .060"
- Series: CR143 Series
- Part No: CR143-2500.060
Key Performance Features:
- 4-flute corner radius design adds edge strength
- .060" radius helps resist sharp-corner chipping
- 30° helix supports smooth general-purpose cutting
- Handles profiling, shoulder milling, and side wall work
- Single-end solid carbide build
- Rated for mild steel, stainless, cast iron, titanium, non-ferrous metals, plastics, and composites
