The DEWALT 20V Max Drywall Screwgun (model DCF630B) is a powerful tool designed specifically for drywall installation. Here are some key features and specifications: Key Features: Powerful Motor: The screwgun is equipped with a high-performance motor that provides a no-load speed of up to 4,000 RPM, ensuring quick and efficient fastening. Cordless Design: Being part of the 20V Max system, it operates on a rechargeable battery, allowing for mobility and ease of use without being tethered to a power outlet. Adjustable Clutch: The adjustable torque settings help prevent overdriving screws, allowing for consistent and precise fastening. Depth-Sensing Nosepiece: This feature ensures that screws are driven to the correct depth, minimizing damage to the drywall. Lightweight and Ergonomic: The design is lightweight and features an ergonomic handle, making it comfortable to use for extended periods. Durability: Built with high-quality materials, the screwgun is designed for durability and long-lasting performance on job sites. Specifications: Voltage: 20V Max RPM: 4,000 Weight: Approximately 3.5 lbs (tool only, battery not included) Battery Compatibility: Works with all DEWALT 20V Max batteries. Applications: The DEWALT DCF630B is ideal