A bench grinder is a stationary electric grinding machine mounted on a workbench or stand. It has a motor with two rotating abrasive wheels, one on each side, used for grinding, sharpening, cleaning, deburring, and shaping metal tools and components.
Main parts:
Electric motor
Abrasive grinding wheels
Wheel guards
Adjustable tool rests
Eye shields/spark guards
On/off switch
It is commonly used in workshops, garages, and metalworking areas for sharpening chisels, drill bits, blades, and other metal tools.