In highway asphalt pavement construction, milling and paving are often used together to restore worn surfaces, correct profile issues, and prepare the roadway for a new overlay. Pavement milling, also called cold planing or asphalt milling, can remove only the thickness needed for leveling and smoothing or extend to full-depth removal, depending on project requirements. This method is commonly chosen because it can address rutting, raveling, bleeding, uneven ride quality, and grade-related drainage issues before new asphalt is placed.

Finding cost-effective, high-quality aftermarket parts for Wirtgen milling machines is essential for road construction projects. KOIHO BETTER CARBIDE offers tungsten carbide milling tools, Wirtgen milling picks, road planer teeth, and asphalt milling parts designed to match Wirtgen`s performance standards while reducing costs. Discover how cemented carbide road picks and hard alloy milling bits provide dependable solutions for your milling needs.