The air hammer bit set includes 2 pieces of 18-inch chrome-molybdenum alloy steel tools (a pointed chisel and a 3/4-inch flat chisel), featuring a 0.401-inch shank design that fits most standard air hammers. Made of high-strength and wear-resistant material, it can handle various heavy-duty tasks such as metal cutting, scraping, rivet removal, and punching. The 18-inch length allows easy access to hard-to-reach areas, and it is convenient to install and remove, effectively reducing operational fatigue. Combining durability and practicality, it is suitable for professional mechanics and DIY enthusiasts.Product features:-Cr-Mo alloy steel combines high strength with excellent wear resistance.-The 18-inch length provides sufficient operational extension, easily reaching deep or hard-to-access areas to meet operational needs under complex working conditions.-A 0.401-inch shank, compatible with most standard air hammers on the market, offering wide adaptability.Product specifications:Material:42Cr-Mo alloy steelColor:GraySize:18" lengthUse:Suitable for heavy-duty tasks like metal cutting, scraping, rivet removal, etc., applicable to auto repair, industrial processing, construction, etc.Package contents:2 Pack pointed chisel and 3/4-inch flat chiselNotes:-Manual measurement, please allow slight errors on size.-The color may exist a slight difference due to different screen displays.