AUTHOR=Patil Dipak S. , Bhoomkar Manmohan M. , Sunheriya Neeraj , Giri Jayant , Kulkarni Atul , Patil Lalit N. , Toke Lalit K. , Sathish Thanikodi , Kanan Mohammad TITLE=Qualitative evaluation of kerf taper angle of conventionally drilled holes in glass fiber epoxy composite JOURNAL=Frontiers in Mechanical Engineering VOLUME=11 YEAR=2025 URL=https://www.frontiersin.org/journals/mechanical-engineering/articles/10.3389/fmech.2025.1513269 DOI=10.3389/fmech.2025.1513269 ISSN=2297-3079