Features Durable Construction: Made of high impact plastic, this tool offers exceptional strength and wear resistance for long-lasting performance Versatile Joint Capability: Perfect for creating edge-to-edge, T, and edge-to-corner joints, enhancing your woodworking projects' versatility Self-Centering Design: The quick doweling jig self-centers on boards, ensuring precise and fast dowel joint alignment for efficient work Efficient Double Drilling: Drill both parts of the joint consecutively in one jig fitment, achieving professional results without the hassle Compatible with Most Drills: This woodworking tool is suitable for use with a wide range of hand and power drills, maximizing your tool collection's efficiency Features: 1、PH2 cross screwdriver bits for drywall screws installation. 2、Constructed of chrome vanadium alloy steel, which provides high hardn and long durability. 3、Depth stop design can effective limit screw penetration depth into drywall and avoid damage to board. 4、Designed for any power drill or cordl drill. 5、Automatically limits screws to proper depth in drywall. Specification: Features: 1. PH2 cross screwdriver bits for drywall screws installation. 2. Constructed of chrome vanadium steel, which provides high hardn and long durability. 3. Depth stop design can effective limit screw penetration depth into drywall and avoid damage to board. 4. Designed for any power drill or cordl drill. 5. Automatically limits screws to proper depth in drywall. Specification: Material: Chrome Vanadium Steel Magnetic: Yes Insulated: No Quantity: 10pcs Color: Silver Bits Type: PH2 Total Length: Approx. 50mm/1.97in Weight: Approx. 200g Package Includes: 10 x Drywall Screwdriver Bits Note: Please allow slight error due to manual measurement. Thanks for your understanding. Package List