The Rothenberger FF44630 hole saw is a highly advanced tool designed for precise drilling in various materials. With a diameter of 9.2 cm, this universal drill crown is suitable for both wet and dry drilling. It is particularly effective in reinforced concrete, natural and artificial stone, as well as in masonry and other lightweight materials. The innovative Space Welding technology allows for optimal use of the diamond segment, while the PRISMACUT drilling lenses improve the drilling behavior and ensure efficient water cooling. This hole saw is ideal for use with the RODIADRILL 160, 200, and 500 drilling motors and offers high cutting efficiency, enabling a secure start in freehand operation. The exact roundness accuracy contributes to reduced wear and ensures a long tool lifespan.

• Space Welding technology for optimal use of the diamond segment
• PRISMACUT drilling lenses improve drilling behavior and cooling
• High cutting efficiency for secure starting in freehand operation
• Exact roundness accuracy reduces wear.