General description Quickly and accurately cuts holes in various materials including steel, stainless steel, iron, copper, brass, aluminum, fiberglass, and other laminates. This industrial-grade TCT carbide hole saw cutter is designed for high precision and smooth cutting, featuring impact and wear resistance for enhanced durability. Technical specifications Shank Diameter: 13 mm Hole Diameter: 75 mm Material: High-quality cemented carbide Compatibility and accessories Suitable for stainless steel plate, steel plate, iron plate, aluminum alloy, house wood, galvanized pipe, fire hose, plastic, and various types of pipes Compatible with pistol drill, bench drill, vertical drill, etc. Includes 1 x Hole Saw Replaceable pilot drills available Installation Ensure to use coolant when cutting metal Usage Ideal for cutting holes in a variety of materials with precision Designed for both professional and DIY applications