Snappy Tools Premium Drill and Drive System a comprehensive and versatile solution for all your drilling and driving needs. This premium set includes five gold screw countersinks that efficiently drill pilot holes, countersink screw heads, and counterbore plugs in a single step, made from durable thru hardened alloy steel. The system features seven drill bit adapters that convert standard round drill bits to a 1/4" hex power bit shank, designed for quick change chucks and impact drivers, ensuring a secure fit and long-lasting performance. Included are six 2" industrial driver bits in various Phillips and square sizes, allowing you to easily switch between drilling and driving tasks. The patented Snappy quick change chuck, crafted from heat-treated steel, enables fast and secure bit changes with one hand. Additional accessories such as countersink stop collars, a hex shank socket to protect drill bit adapters, hex keys, and a rugged no-rip nylon pouch with multiple compartments and carrying options complete this all-in-one system. Engineered for durability and convenience, the Snappy Tools Premium Drill and Drive System is i for professionals and DIY enthusiasts alike. Model Number: 48025