AstraHP Coating is a multi-layered surface coating applied to our cutting tools that effectively reduces the friction coefficient of the bit. This reduction in friction enables smoother and faster cutting while minimizing heat generated from friction. Consequently, AstraHP Coating significantly extends the lifespan of the cutting tool. It is exceptionally effective across a range of materials, including wood, metals, aluminum, brass, and plastics, allowing for increased speed and feed rates. AstraHP Coating also helps in reducing the accumulation of dust and pitch. In the event that buildup does occur, the bit can be easily cleaned using a bit cleaning solution or compatible solvents due to its chemical resistance.