The DEWALT DCF6202 Collated Drywall Screw Gun Attachment connects to the DCF620 Brushless Drywall Screwdriver to enable tool usage with flexible-strip collated drywall screws. It offers tool-free screw length adjustment with detent marks that allow for easy and clear setup for varying screw lengths. The 360deg; rotation capability and slim nose with removable shoe allows easy access into tight corners. Tool-free spring removal allows for easy cleaning of attachment.