Handheld bimetal saw blade convenient to fold and carry and high in safety performance

The invention discloses a handheld bimetal saw blade convenient to fold and carry and high in safety performance, the handheld bimetal saw blade comprises a saw blade body, and protection plate handles are rotationally arranged on the left sides of the front end and the rear end of the saw blade body through rotating shafts. According to the handheld bimetal saw blade convenient to fold and carry and high in safety performance, through cooperation of protection plate handles, bearing pull blocks, limiting insertion columns and telescopic springs, the two limiting insertion columns are pulled out of the saw blade body and the interior of insertion holes, the saw blade body can be rotated to the position between the two protection plate handles, and the folding storage effect is achieved; the saw blade is convenient to carry, the safety performance is improved, the push-pull block can be pushed to move along the movable groove through cooperation of the oil absorption sponge block, the lubricating sponge strip,