Powerful Skin Removal Weld Scar Quenching Fast Feed Milling Cutter OEM Titanium Aluminum Nitride Coated 45HRC Hardness 3-Year
This heavy-duty high-feed round nose end mill series covers 6R1.5, 8R2, 10R2 and 12R2 specifications, purpose-built for black scale removal, weld scar cleaning and fast machining of quenched hardened steel. Built from premium tough carbide substrate, it delivers exceptional impact resistance and high material removal efficiency on CNC milling centers.
The optimized high-feed geometry and reinforced round nose structure withstand heavy intermittent cutting loads from rough forged surfaces and uneven weld seams. It achieves significantly higher removal efficiency than standard end mills, maintaining stable cutting and consistent edge integrity even through hardened steel layers.
Compatible with standard CNC tool holders, these end mills are widely applied in forging processing, welding fabrication, mold making and heavy machinery manufacturing. With durable cutting performance and high productivity, they offer a cost-effective solution for heavy-duty roughing and surface cleaning operations.
