Cordless No Gas 15-40mm Battery Steel Concrete Nail Gun Nailer Fastener Tool

Cordless No Gas 15-40mm Battery Steel Concrete Nail Gun Nailer Fastener Tool. Patented Safety Design: No gas or gunpowder required, eliminating explosion hazards and safety risks during operation. High Efficiency Battery: 20V 4.0Ah Li-ion battery drives up to 820 nails per full charge with 100-minute charging time. Versatile Material Penetration: Penetrates steel plates under 7mm and wood into concrete up to 20mm depth. Tool-Free Jam Clearing: Features tool-free jam clearing mechanism for quick and easy maintenance. Multiple Patented Technologies: Includes patented quick-release structure, nail posture correction, and automatic slag discharge. Wide Application Scope: Suitable for framing, roofing, siding, trim work, and installation on steel/concrete surfaces. Customization Available: Offers full customization, minor customization, and flexible customization options. Compact and Lightweight: Compact design with a net weight of 4.07kg, facilitating operation in small spaces.