The Sutton Cobalt Drill Set Metric 19 Piece is the perfect addition to any toolbox for those who demand high-performance drill bits. These cobalt drill bits are made from M35 cobalt, a material known for its exceptional durability and strength, ensuring that they will last longer and perform better than standard drill bits. Designed with a 135-degree split point, these drill bits have a precise starting point that reduces walking and ensures accurate drilling. The straight shank design also allows for compatibility with a variety of drill chucks, making them a versatile addition to your tool collection. These drill bits are perfect for drilling through tough materials like stainless steel, cast iron, and titanium, making them ideal for use in automotive, construction, and manufacturing applications. The set comes in a sturdy case, allowing for easy storage and organization. The case is also impact-resistant, so you can be sure that your drill bits will be safe and secure during transportation.