...

A rock drilling rod, typically made from high-strength alloy steel, is a cylindrical shaft that connects the drill rig to the drill bit. Its primary function is to transmit the mechanical energy from the drilling machine to the bit, facilitating the drilling process. The rods' durability and resistance to deformation under immense pressure are crucial attributes, as they are subjected to rigorous forces during drilling operations.

...

The 32mm drill bit's size classifies it as a medium-duty tool, poised for tasks that are neither too delicate nor overly demanding. It strikes a balance between the finesse required for smaller drill bits and the robustness expected from larger ones. Consequently, professionals and DIY enthusiasts alike reach for the 32mm drill bit when faced with projects such as installing hinges on doors, creating pilot holes for large screws, or drilling into studs and joists where a more substantial hole is needed without resorting to using a hole saw.

...