1. cutting speed: cubic boron nitride blade is suitable for high-speed cutting. The usual cutting speed is 200-400m/min, but the specific cutting speed needs to be selected according to the hardness of the processed material, heat treatment state, cutting depth and tool quality.
2. Feed speed: The feed speed of cubic boron nitride blade is usually between 0.05 and 0.3 mm/r, and the specific value needs to be selected according to the hardness, cutting depth and surface quality requirements of the processed material.
3. Cutting depth: Cubic boron nitride blades can withstand a large cutting depth, generally 0.5~5mm, but the specific cutting depth needs to be selected according to the hardness, cutting speed and feed rate of the processed material.