Beast 1/4 Inch Solid Carbide Roughing End Mill With 4 Flute Square End For CNC Milling, AlTiN Coated For Alloy And Hardened Steels, Cutting Diameter 1/4 Inch, Shank Diameter 1/4 Inch, Overall Length 2 1/2 Inches

Rugged 1/4in carbide roughing end mill, single-end design
✔️ 1/4 in carbide, 4-flute square end, 2.5 in length, AlTiN coated

AYCHOLIZ Carbide Roughing End Mill is a solid carbide tool designed for roughing operations in CNC milling. It excels in alloy and hardened steels, die steels, cast iron, and titanium, delivering efficient material removal and strong wear resistance thanks to its AlTiN coating. This tool is ideal for slotting and large-chip-removal tasks where performance and reliability matter.

✅ Cutting diameter: 1/4 in
✅ Shank diameter: 1/4 in
✅ Cutting length: 3/4 in
✅ Overall length: 2-1/2 in
✅ 4 flute square end
✅ AlTiN coating for high wear resistance
✅ 0.6 μm micro grain size, 100% solid carbide
✅ Suitable for roughing with efficient chip removal
✅ 200+ cycle stress-tested

💡 What is a roughing end mill used for in CNC milling operations? Roughing end mills are built to remove material quickly and lay the base for finishing passes. - High metal removal rate on steel alloys, die steel, and cast iron - AlTiN coated carbide resists heat and wear in dry cutting for longer tool life - 4-flute square end improves chip evacuation and roughing efficiency