Professional Grade Variable Speed Cordless Impact Drill for Builders

Professional Grade Variable Speed Cordless Impact Drill for Builders. Adopts high-efficiency brushless motor, lower power consumption, less heat generation and longer service life. More stable for long-time heavy-duty work. Built-in overload, overheat and brake protection. Insulated anti-slip body ensures safe and stable long-term operation. Matched 21V/24V high-capacity lithium battery, long endurance. Batteries are universal for same-series tools. Single/dual battery optional. Lightweight cordless design, free from wire limits. Ideal for construction, decoration, factory maintenance and outdoor work. Factory direct supply with stable quality and competitive price. Support OEM, custom logo, packaging and bulk accessory supply. Brushless motor provides higher efficiency, lower heat, less wear and longer service life. It delivers stronger and more stable torque for heavy-duty commercial work. It is industrial-grade, capable of continuous high-load drilling and screwing, perfect for decoration, engineering maintenance and bulk commercial procurement.