Description: 【Material】: Crafted from carbon steel and high speed steel, this drill set features titanium and black coatings that enhance drilling accuracy and efficiency on wood and metal surfaces, ensuring long term strength and durability 【Innovative Storage Design】: The unique design features individual sliding drawer boxes for organization and increased storage space. Each tool has a designated for easy arrangement and portability. The interior mat prevents scattering and disarray to boost work efficiency 【Universal Compatibility】: Suitable for various electric/manual tools including all handheld or stationary corded or cordless drill as well as cordless screwdrivers. Ideal for assembling furniture or tackling DIY projects with ease 【Versatile Application】: This drill screwdriver set includes a variety of bits suitable for drilling into wood, metal, brickwork, and screws—ideal for nearly any task to meet the needs of professional DIY enthusiasts as well as household repairs 【Comprehensive Kit】: This versatile set includes HSS drill, masonry bits, wood bits, twist drill, hex keys, nut drivers, hole saws, screwdriver heads, and the most commonly used power tool accessories all neatly organized in a storage case Specification: Box Size: 40cmx27.5cmx12.5cm/15.75inchx10.83inchx4.92inch Package Includes: 398 Drill Head Set Note: Please allow slightly errors due to manual measurement and different monitors.