Product Overview
The CGS Tool CR2039.030 is a 1/2” diameter, 2-flute solid carbide corner radius end mill, made for high-speed machining mostly aluminum, non-ferrous metals, plastics, and composite materials. It’s part of the well known CR2000 Series Ferocious line, and it kinda mixes aggressive cutting ability, with stronger edge staying power to give standout results in those tough CNC milling situations.
Built from premium solid carbide, the CR2039.030 uses CGS Tool’s original 55° high helix geometry, which helps clear chips fast, lowers heat buildup and then supports higher feed rates. The .030" corner radius, kind of reinforces the cutting edge so chipping is minimized and the tool ends up lasting longer while still giving smooth accurate finishes. It’s uncoated on purpose and that design choice is aimed at machining aluminum and similar non-ferrous materials, where a clean cutting action is pretty essential.
Tool Specifications:
- Diameter: 1/2”
- Shank: 1/2”
- Length of Cut (LOC): 2”
- Overall Length (OAL): 4”
- Flutes: 2 - Corner Radius
- Radius: .030”
- Material: Solid Carbide
- Coating: Uncoated
- Series: CR2000 Series Ferocious
- Part No: CR2039.030
Key Performance Features:
- 2-flute corner radius design for enhanced edge strength and durability.
- Original 55° high helix geometry for maximum chip evacuation.
- Uncoated cutting edges optimized for aluminum and non-ferrous materials.
- .030" corner radius helps reduce edge chipping and wear.
- Suitable for aluminum, copper, brass, plastics, and composites.
- Ideal for profiling, contouring, slotting, and finishing operations.
- Supports higher feed rates and efficient material removal.
- Delivers smooth surface finishes and consistent machining accuracy.
