Reciprocating saw blades, can cut all can processing, wet branches, wet wood, wood, plastic, rubber, composite materials. Saw blades with special high temperature treatment, high hardness and wear resistance is strong, long service life. And S1531L suitable for outdoor garden, cut timber fast cutting (15-150 - mm), 240 mm standard blade length can reach 190 mm cutting ability and is suitable for all the S type reciprocating saw