The Bosch HSS bi-metal hole saw with a diameter of 22 mm is a high-quality tool designed for precise and efficient drilling tasks. It offers outstanding performance in terms of cutting speed and lifespan, making it an ideal choice for various applications. The one-piece system ensures precise roundness, while the special tooth design, Vario-Pitch, guarantees smooth and low-vibration operation. This hole saw is excellent for pipe penetrations, ventilation ducts, and ventilation installations in kitchens and bathrooms, as well as for hollow hole drilling in junction and distribution boxes. The use of HSS bi-metal material allows for the processing of wood, plastic, non-ferrous metals, and metal, highlighting the versatility of this tool.

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