Stainless steel pipe cutting device

The invention discloses a stainless steel pipe cutting device. The stainless steel pipe cutting device comprises a fixing base and scale marks. The lower end in the fixing base is provided with a dustcollection box, and the upper end of the dust collection box is provided with a preformed groove. The upper end surface of the fixing base is symmetrically provided with groove sets. The upper end surfaces of the groove sets are provided with damping movable blocks, and the lower end surfaces of the damping movable blocks are connected with connection legs in a welded manner. The groove sets areconnected with the damping movable blocks through the connection legs. The inner side surfaces of the connection legs are provided with protective slices in a bonded manner. The scale marks are fixedto the left side surface of the front part of the upper end of the fixing base. The preformed groove longitudinally penetrates through the upper end surface of the fixing base, and the right side of the upper end of the fixing