The Bosch HSS bi-metal hole saw with a diameter of 20 mm is a high-quality tool designed for a variety of applications in the construction and installation industry. It offers outstanding performance in terms of cutting speed and lifespan, making it a reliable choice for professional craftsmen and DIY enthusiasts. The one-piece system ensures precise roundness, while the special tooth design Vario-Pitch provides a smooth and low-vibration operation. This hole saw is ideal for pipe penetrations, ventilation ducts, and ventilation installations in kitchens and bathrooms, as well as for hollow hole drilling in switch and junction boxes. The use of HSS bi-metal material ensures high durability and versatility, allowing it to be used in wood, plastic, and various metals.

• One-piece system for precise roundness
• Vario-Pitch tooth design for smooth and low-vibration operation
• High cutting speed for efficient work
• Suitable for various materials such as wood, plastic, and metal.