- High-Quality M35 Cobalt Material: Crafted from M35 cobalt, these drill bits are engineered for exceptional hardness and lasting durability, making them suitable for rigorous tasks. - Effortless Drilling: The 135-degree split-point tip design allows for immediate drilling with minimal pressure, preventing 'walking' and ensuring accurate placement and clean holes. - Versatile Use: These drill bits excel in a wide range of applications, including drilling through stainless steel, cast iron, sheet metal, steel plates, and angle iron. They are an essential tool for both professionals and DIY enthusiasts. - Robust Blade Performance: A finely polished surface and expertly ground blade ensure consistent, reliable cutting performance even after extended use, minimizing the need for frequent replacements. Use Cases: 1. Perfect for machine shops where precision drilling into hard metals is required for manufacturing parts. 2. Ideal for home improvement projects such as installing metal fixtures or constructing customized metal frames. 3. Excellent choice for automotive repairs that necessitate drilling through durable components like engine blocks or chassis.