10mm Radius 4 Flute Carbide Corner Round End Mill High Hardness CNC Milling Cutter For Steel Titanium 0.5mm Corner Radius TiAlN Coated

Our premium 10mm radius corner round end mill features a precision 0.5mm corner radius and 4-flute design specifically engineered for demanding machining applications in hardened steels (up to HRC60) and titanium alloys. Manufactured from submicron grain tungsten carbide (0.5μm) with advanced TiAlN coating, this industrial-grade milling cutter delivers exceptional durability and thermal stability in both roughing and semi-finishing operations.

• 0.5μm ultra-fine grain tungsten carbide substrate (YG10X grade)
• Precision 0.5mm corner radius (±0.005mm tolerance)
• TiAlN coating (3-4μm) for extreme heat resistance
• Optimized 4-flute design for balanced material removal
• 35° helix angle reduces cutting vibration
• Variable pitch design for harmonic suppression
• Available in 6mm, 8mm, 10mm, and 12mm shank diameters

• 6× longer tool life than standard coated end mills
• Superior edge strength prevents corner chipping
• Excellent thermal stability (up to 900°C)
• Reduced cutting forces through optimized geometry
• Consistent performance in prolonged machining

• Mold and die cavity machining
• Aerospace structural component milling
• Automotive die maintenance
• Titanium medical component manufacturing
• Hardened steel prototype work
• General precision engineering