The Dewalt 25 Piece Impact Extreme PZ2 Pozi Screwdriver Bit Set is a high-quality tool set designed for professional use in woodworking, drywall, plastic, and metal applications. With a 1-inch drill bit size and a hex screw drive type, this set includes 25 durable screwdriver bits in a tough case for easy storage and transport. The magnetic feature ensures secure bit retention, making it convenient and efficient for your drilling needs. Made by the trusted brand Dewalt, this set is durable and reliable for various drilling applications.