Three Pack Half Inch Carbide Roughing End Mills For Steel With Four Flutes 35 Degree Helix Nano Coated ALCrSiN CNC Router Bits Built For Metalworking Projects And Beefy Milling Applications

Three-Pack 1/2 in Carbide Roughing End Mills Nano Coated
✔️ 4-flute carbide, 1/2 in shank, 2 in cutting length, 4 in overall, 35° helix

These carbide roughing end mills come in a three-pack featuring 1/2 in shank and 1/2 in cutting diameter. Built for metalworking on steel and other medium-hard materials, they excel at roughing passes with fast chip removal and strong wear resistance for demanding milling tasks.

✅ Cutting diameter: 1/2 in; Shank diameter: 1/2 in; Cutting length: 2 in; Overall length: 4 in
✅ 4-flute design for smoother cuts and efficient chip removal
✅ 35° helix for aggressive material removal and good surface finish
✅ ALCrSiN nano coating delivers wear and heat resistance
✅ Solid carbide construction lets you cut steel, brass, iron, and nonferrous materials

💡 What is a carbide roughing end mill used for in metalworking? This handy tool handles heavy removal and roughing passes on steel and other medium-hard metals.

• Carbide end mills provide high hardness, wear resistance, and strength for roughing passes
• ALCrSiN nano coating helps manage heat under heavy cuts
• Ideal for rough milling passes and heavy chip removal with durable performance