Fresa de extremo Speed Freek para desbaste de aluminio, 3 canales, hélice de 42 grados, longitud larga, Inch media Inch , 4 Inch , esquina cuadrada, acabado sin recubrimiento, fresa HSS de alto rendimiento para aluminio, de YG-1 67515

Aluminum Roughing End Mill, 3-Flute, 42° Helix, 4in Length
✔️ Single unit, 4in length, 1/2in shank, square corner, HSS

This end mill is specifically engineered for aluminum roughing, delivering efficient metal removal and clean, precise pockets during milling. Its 3-flute geometry and 42-degree helix promote fast chip evacuation and reduced built-up edge, making it a go-to choice for aluminum workpieces in machine shops and fabrication environments.

✅ 3-flute design optimized for aluminum removal
✅ 42-degree helix for efficient chip evacuation
✅ 4in length with 1/2in shank for reach
✅ Square corner geometry for precise pockets and edges
✅ Uncoated high-speed steel cutter for durable performance

💡 What is an end mill used for in aluminum milling? An end mill is a handy cutting tool that reshapes aluminum into precise features.

- Handy for facing, pocketing, contouring, and slotting aluminum
- Helps achieve tight tolerances and smooth finishes
- Needs proper feeds, speeds, and fixturing for best results