The industries involved in manufacturing of components try to fabricate components at a lower price than the competition to be profitable. The components are made using several processes to achieve the final form. Milling is one of the machining processes highly used during the machining of the components. To achieve lowest cost of production can be achieved only through experimentation and parameter optimization. The main goal of the paper is to enhance optimization of the parameters for the milling of AMMC Al7068/Rock Dust. An array of experiments was conducted using the Taguchi technique for different percentages of rock dust in the composite. Statistical analysis was used to understand the effect of the parameters on the surface finish and strength of the components. The depth of cut rate is 120mm per min, 210mm per min and 250 mm per min. The rotation of spindle runs at 900 rotations per minute, 1100 rotations per minute and 1200 rotations per minute. The feed is zero 0.5 millimeters, 1.0millimeters and 1.5millemeters. Taguchi analysis is utilized to identify the optimum parameter values and correlate feed, spindle speed, depth of cut and rock dust composition. The agreement with the experimental facts proves that the modeled equations were valid.