Roughing End Mill For Steel Precision Metal Cutting With Half Inch Diameter Shank And One And Quarter Inch Blade Length Four Flute M42 Eight Percent Cobalt TiAlN Coated Cutter HFS

Roughing End Mill for Steel, 1/2 in Shank, 1-1/4 in Blade
✔️ 1/2 in shank, 1-1/4 in blade, 4-flute M42 HSS, TiAlN coating, 1 pc

Designed for precision milling in steel and hard alloys, this roughing end mill is ideal for slotting and step surface work, delivering efficient material removal and a clean finish.

✅ Material: M42 8% cobalt high-speed steel for durability
✅ Size: blade 1/2", shank 1/2", blade length 1-1/4", total length 3-1/4"
✅ Flute design: 4-flute for efficient chip evacuation in hard metals
✅ Coating: TiAlN coating for wear and heat resistance
✅ Application: ideal for precision milling, slotting, and step surfaces

💡 What is a roughing end mill used for in metalworking? A handy tool for removing material quickly from steel and tough alloys to shape slots and rough surfaces.

• Handy for fast material removal in initial passes
• Helps shape rough slots and stepped surfaces with good edge quality
• TiAlN coating extends tool life under high heat