Heavy-Duty Durability: DUPDMKIN air hammer bits are forged from premium alloy steel, delivering corrosion resistance and extreme hardness to withstand concrete demolition, rock crushing, and heavy metal shaping.
Engineered for Precision: DUPDMKIN air chisel designs eliminate slippage with polished surfaces, ensuring clean cuts on sheet metal, masonry, or stubborn surfaces like hardened rock.
Universal Fit Guarantee: These air hammer attachments seamlessly pair with 150mm, 190mm, and 250mm pneumatic tools, including rivet hammers and gas shovels (handle diameter: 0.4"/10mm).
Multi-Tool Versatility: The air chisel bits feature flat, oval, and spherical heads for tire repairs, windpipe seam adjustments, and precision rivet work—perfect for automotive shops or construction sites.
Complete Pro-Grade Kit: This air hammer set includes 4Pcs heavy-duty bits (80mm/100mm/180mm lengths, 3 flat + 1 spherical head) and 1Pcs spring.