HomeKnowledgeWhat is the difference between RA 0.8 finish and surface roughness in aluminum CNC machining?What Is The Difference Between Ra 0.8 Finish And Surface Roughness In Aluminum Cnc Machining? What Is The Difference Between Ra 0.8 Finish And Surface Roughness In Aluminum Cnc Machining?By yL-machining.com / November 20, 2024 China precision parts cnc machining custom manufacturers