Description This is a high-quality cobalt hole saw designed for versatile cutting applications. Made from durable steel with 8% cobalt content, it offers enhanced strength and longevity. Suitable for cutting a variety of materials including steel, brass, bronze, cast iron, aluminum, wood, and plastics. The maximum cutting depth is 35mm, making it ideal for various DIY and home improvement projects. Technical Specifications Material: Steel with 8% cobalt content Maximum cutting depth: 35mm Type: Variable pitch hole saw Compatibility and Accessories Requires a compatible hole saw arbor for assembly Installation Attach the hole saw to a suitable drill using a compatible arbor Usage Use with appropriate drill speed and pressure for different materials Ensure proper alignment before cutting Other Information Manufactured by Draper, a reputable brand in tools and hardware