General description Bimetal Hole Saw M42 is a versatile tool designed for woodworking and metalworking applications. With a diameter of 110mm and a depth of 34mm, this hole saw is crafted from high-speed steel, ensuring ultra-high hardness and durability. Its innovative tooth design allows for fast cutting speeds and reduced vibration, making it an efficient choice for various materials. Technical specifications Diameter: 110mm Depth: 34mm Shank diameter: 10mm Center drill: 6*68mm Material: High-speed steel Compatibility and accessories Compatible with hand drills, bench drills, cordless drills, and more. Usage Suitable for punching through materials such as iron sheet, cast iron, aluminum alloy, plasterboard, wood board, plastic, and synthetic resin. It is not recommended for drilling steel plates or tempered glass. For optimal performance, add water while drilling to extend the life of the hole opener and prevent breakage. Other information Note: Allow a slight deviation of 1-2cm