The Heller drill bit with a diameter of 42 mm is a high-quality tool designed for precise and clean drilling in various materials. With a working length of 40 mm, this drill bit is ideal for applications where a deep and accurate hole is required. The robust construction ensures a long lifespan and reliability, while compliance with DIN standard 6 speaks to high quality standards. The drill bit is easy to handle and allows for efficient use in various projects, whether in professional or DIY settings. Thanks to its versatile applicability, this drill bit is a valuable addition to any toolbox.

• Precise drilling in various materials
• Robust construction for long lifespan
• Easy handling for efficient use.