The metal spiral drill bit set from Alpen includes six high-quality HSS spiral drill bits, delivered in a practical plastic case. These bits are specifically designed for precise applications in various materials, including construction steel, aluminum, copper, and plastic. With diameters ranging from 2 to 8 millimeters, they offer a versatile solution for different drilling requirements. The bits feature a precise grind and minimal tolerances, ensuring maximum centering accuracy. Thanks to controlled heat treatment, the bits are break-resistant and durable, making them a reliable choice for both professional and hobby applications. The hexagonal shank allows for easy handling and a secure grip in various tools.

• Precision grind for maximum centering accuracy
• Made from high-quality HSS steel
• Break-resistant due to controlled heat treatment
• Suitable for a variety of materials, including steel and plastic
• Hexagonal shank for secure grip and easy handling.