MUMBAI, India, June 22 -- Intellectual Property India has published a patent application (202641068078 A) filed by Aditya University; Aditya College Of Engineering And Technology A; Aditya College Of Pharmacy A; and Aditya Degree College on May 30, 2026, for A Manual Drilling Tool With Adjustable Diameter Control Mechanism For Step Drill Bits.
Inventors include Dr. K V S R Murthy; Yalla R S Narayana; Nagarapu Madhuri; Dr. Bondada N B Vaidehi; and Dr. Krishna Babu Sambaru.
The application for the patent was published on June 12, 2026, under issue no. 24/2026.
Abstract: The present disclosure proposes a manual drilling tool (100) configured to perform mechanically controlled diameter-selective drilling operation. The manual drilling tool (...