About this item 7-piece pneumatic air rivet hammer tool set with 1 spring included. Compact size and multifunctional design suitable for various working or renovation tasks. Made from alloy steel and heat-treated high carbon steel for enhanced hardness and durability. Ideal for masonry and concrete demolition, chiseling, surface removal, and gouging applications. Suitable for use on brick, stone, concrete, tile, and hollow brick materials. Color: black and gray. Compatible with most pneumatic hand air impact hammers, scrapers, or chisels. Description Air Chisel Set Material: Steel Package Contents: 1 x Air Chisel Set (8 pieces) Note: This package includes only the items listed above. Light reflection and differences in display screens may cause slight variations in color compared to the actual product. Measurement may vary by +/- 1-3 cm.