An electric tool commonly used in iron processing, which is used to cut iron wire, pipe and profile. It can easily cut all kinds of mixed materials, including steel, copper, aluminum profile, wood, etc. two saw blades rotate reversely to cut, so that there is no recoil force in the whole cutting process. It is used to cut wood, plastic, iron sheet and other objects in rescue.
Principle and basic function: toothless saw is a kind of equipment without teeth that can realize the function of "saw". It is a simple machine. The main body is a grinding wheel of a motor, which may be connected by belt or fixed directly on the motor shaft. The cutting process is to use the sharp angle of the grinding wheel particles to cut the object through the high-speed rotation of the grinding wheel. At the same time, the worn particles fall down, and the new sharp particles are exposed, which can be cut by the wear of the grinding wheel itself. Actually, there are countless teeth.