Makita Multipurpose Drill Bit E-15855 Versatile Material Compatibility: This tool can be used on a wide range of materials, including metal, concrete, brick, tile, wood, resin, and aluminum, making it ideal for decorators and construction professionals. Carbide Tips: Expertly ground sides and corners of the carbide tips enhance drilling efficiency, ensuring precise holes in various materials. Straight Shank Design: The straight shank allows for secure and stable drilling across different surfaces. Eight Different Sizes: Includes drill bits in the following sizes: 3 x 70mm, 4 x 75mm, 5 x 85mm, 6 x 100mm, 6 x 150mm, 8 x 120mm, 8 x 150mm, 10 x 150mm, providing versatility for all your drilling needs. Convenient Storage: Comes in a handy plastic fan case for easy storage and transportation, keeping your drills organized. HSS Drill Bits: Made from high-speed steel (HSS), these bits can withstand high temperatures, ensuring durability for consistent performance. Precision Drilling: The set enables you to drill accurately and efficiently in various materials, from wood to metal, catering to both professional and DIY projects. Wide Application: Suitable for a variety of uses including woodworking, masonry, drywall installation, and metalworking, making it a perfect addition to your tool collection. Durable Construction: Crafted for long-lasting use, these drill bits maintain their sharpness and performance even under tough conditions. Easy to Use: Ideal for both professionals and DIY enthusiasts, ensuring everyone can achieve high-precision results in their projects. Diameter / 3.0 - 4.0 - 5.0 - 6.0 - 8.0 - 10.0 mm Overall Length / 70 - 75 - 85 - 100 - 120 - 150 mm Working length / 38 - 40 - 43 - 50 - 60 - 90 mm Quantity / 8