General description This is an expert-quality arbor designed for use with carbide grit hole saws. It is suitable for hole saw sizes ranging from 14mm to 150mm and features a tungsten carbide tipped 1/4" pilot drill for precise and durable performance. The arbor is packaged for display, making it ideal for professional and DIY applications requiring reliable and efficient hole cutting. Technical specifications Compatible with hole saw sizes from 14mm to 150mm Fitted with a tungsten carbide tipped 1/4" pilot drill Expert quality construction for durability and precision Installation Insert the arbor into the hole saw's arbor holder Ensure the tungsten carbide tip is securely fitted and aligned Attach the assembly to your drill or drilling machine Usage Use with compatible carbide grit hole saws for cutting through tough materials Operate at appropriate speeds for safety and efficiency Ensure proper support and stability during drilling