This document provides information about a presentation given at the Third International Conference in Modern Computing trends and Technology 2023 from July 26-27, 2023. The presentation was given by Mr. V.S. Kumar, a student at JHK University in Kolkata, India. The presentation was about an experimental investigation into the effect of tool electrode size on metal removal rate. It included sections on the abstract, introduction, literature review, methodology, results and discussion, and conclusion.