This study’s primary objective is to compare the material removal rate (MRR) of advanced hybrid epoxy composites reinforced with novel natural fiber (5%) and nano carbon (5%) to plain epoxy. The samples were created utilizing the layup method for both groups. The samples were made in accordance with the requirements, and drilling was done on a vertical CNC machine with an evaluated pretest G-power of 80%. The MRR of the work samples was investigated among the groups using a total of 20 tests (each with one repeat) per group. To assess the material clearance rate, t-independent tests were carried out using the statistical programs SPSS (Statistical Package for the Social Sciences). Sustainable ramie fiber (5 wt.%), nano carbon particles (5 wt.%), and group 1 (75 wt.%) had an average MRR of 0.38145 mm³/sec as opposed to 0.12490 mm³/sec for group 2. (plain epoxy). The mean variance of MRR between groups 1 and 2 is different, according to the results of the t-test statistical analysis (significant at p = 0.00, which is p < 0.05), it is inferred that there exists a significant statistical difference among the two groups under study. From the study, it is evident that using reinforcements like sustainable ramie fiber and nano carbon particles considerably enhances MRR.

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