817-004 || 1/2 Diameter Three Flute Upcut Phenolic – Endmill End – Uncoated
- Three flute upcut phenolic cutters designed for efficient machining of hard plastics and composite materials
- Ideal for phenolic, laminates, and reinforced composites requiring clean edges and consistent finish
- Upcut spiral geometry promotes effective chip evacuation and reduces heat buildup
- Three flute design delivers stable cutting performance with excellent edge quality
- Proudly made in the USA from solid carbide using the A-Gr-SiV Premium Carbide Blend (Active Grain Sized Volume)
Mastercut Tool Corp. (c) 2026