Asphalt milling is an important process in road rehabilitation. It removes deteriorated pavement before resurfacing and helps contractors restore road profile and driving quality.
Although milling machines provide the power, the actual contact with the pavement occurs through the cutting teeth.
During operation, asphalt milling teeth experience continuous:
The quality and condition of the cutting tools therefore have a direct influence on jobsite performance.
A properly designed milling pick should combine a wear-resistant cutting tip with a tough steel body and reliable retention system.
When teeth remain sharp and rotate correctly, the milling drum can cut pavement more efficiently. Worn or damaged teeth may increase cutting resistance and create additional vibration.
Common signs that milling teeth require inspection include:
Regular inspection allows worn teeth to be replaced before they affect neighboring holders or other components.
Contractors should also monitor the holders. A severely worn holder may prevent a new pick from fitting or rotating correctly, shortening the life of the replacement tool.
Tool performance should be evaluated based on overall operating economics rather than purchase price alone. Longer service intervals, easier replacement, consistent cutting, and reduced downtime can significantly influence the real cost of a milling project.
YKDRILL supplies wear-resistant milling teeth for pavement rehabilitation and road construction applications, with different configurations available according to pavement conditions and customer requirements.
