Jig saw blade: refers to the cutting plate saw blade specially used on the jig saw. It can realize the curve cutting of the plate, and can flexibly adjust the cutting angle and cutting line, so it is called jig saw blade. Since the jig saw uses a power source as the cutting power and is also a common power tool, the jig saw blade is also a common power tool consumable. Mainly used for cutting metal and non-ferrous metals. When cutting metal, the chip handling ability is stronger. Larger serrations (6,8 tpi) are more efficient when cutting wood and other wood products. Carbon steel jigsaws are used to cut a variety of woods and non-metals. The serrations are sharpened and conical, cutting fast and with a higher chip handling capacity. Jig saw blades are widely used in automobile manufacturing, shipbuilding, aviation, furniture, decoration, railway, machining, pipe cutting and other industries, with high precision and good effect, so they are highly promoted and praised by the market.