General description The Concrete Nail Gun Set is a versatile tool designed for efficient fastening in steel and concrete applications. With 5 adjustable gears, it allows users to adapt to different building intensity requirements, making it suitable for various DIY projects such as ceilings, brackets, and wall mounting. The set includes 120 nails and essential safety gear, ensuring a comprehensive solution for your construction needs. Technical specifications Adjustable gears: 5 Penetration capability: Gear 1 can penetrate 3 mm steel plates Nail length: 25 mm Drilling time: 0.1 seconds for a 3 mm thick steel plate Usage Wear safety glasses, gloves, and earplugs before use Select the appropriate nail gun Position the nail gun vertically on the job Apply force vertically into the wall Hold the silencer sleeve and compress several times to retract Other information Box contents: 1 x nail gun, 120 x round nails, 1 x plastic box, 1 x gloves, 1 x safety glasses, 1 x earplugs, 1 x wrench, 1