• Vishal Kumar Singh
• Shaik Samrat
• Tanmoy Banik
• Suvakanta Sahoo
• Sayantan Bhattacharya

Micro tooling is a leap in manufacturing due to its precision and accuracy because you work at the grain level. Micro cutting provides versatility along with high machining accuracy and superior surface quality of micro features. Many studies have shown either through simulations or experiments that the geometries of micro tools in micromachining play a very significant role in improving the efficiency of the final machined product. Some conventional processes like micro turning, micro-milling, micro grinding, micro forming, micro-drilling follow the same pattern. Researchers have developed custom micro milling tools, but the design constraints for micro-milling tools have not been implemented. This leads to the lack of development in micro tooling. This paper aims at incorporating the design requirements for custom micro tooling, tool defects, tool features, tool performance, and effects on different types of work pieces, based on the works of former researchers. The analysis concludes with recommendations for an integrated method of designing and production by not following the conventional rules on traditional tools, but the formation of a separate model for micro tools.

"A Comprehensive review of micro-cutting operation - micro milling tools", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 1, page no.212-219, January-2021, Available :http://www.jetir.org/papers/JETIR2101231.pdf

"A Comprehensive review of micro-cutting operation - micro milling tools", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 1, page no. pp212-219, January-2021, Available at : http://www.jetir.org/papers/JETIR2101231.pdf