Can the drill chuck be replaced with a larger size?
The main specifications of electric drills are 4, 6, 8, 13, 16, 19, 23, 32, 38, 49mm, etc. the figures refer to the maximum diameter of the drill drilled on the steel whose tensile strength is 390N/mm2 (). For nonferrous metals, plastics and other materials, the maximum drilling diameter is comparable to the original specifications of large 30~50%.
Electric drill, drilling machine using electricity as power. Is the power tools in the conventional products, but also the largest demand for power tools products. 35% of China's power tools are produced and sold each year.
Generally speaking, it is not possible to damage the motor.
