This course introduces learners to the principles and practices of designing mechanical parts using Computer-Aided Design (CAD) software. It provides hands-on experience in creating 2D sketches, 3D models, assemblies, and detailed engineering drawings for manufacturing. Learners will explore geometric dimensioning, tolerancing, and design intent while developing essential skills in digital modeling, visualization, and modification of mechanical components. The course emphasizes design accuracy, manufacturability, and documentation standards, preparing participants to confidently translate engineering concepts into precise digital designs applicable in modern mechanical industries.