Features Large Hole Cutting Capability: Sharp teeth effortlessly cut clean, smooth, and accurate holes in soft metals, wood, PVC board, and plastic for versatile applications Durable High Speed Steel Construction: Crafted from high speed steel, this tool offers exceptional hardness, wear resistance, and heat resistance for long-lasting performance Enhanced Longevity with Special Process: A unique heating process is utilized to extend service life and enhance reliability, ensuring consistent results for all your drilling needs Efficient Chip Evacuation Design: The innovative hole design facilitates fast chip removal, significantly improving drilling efficiency and reducing downtime during projects Impact-Resistant with Flexible Backing: HSS cutting edges provide strong resistance to tooth stripping, while the soft spring backing absorbs impacts, making it ideal for tough materials Features: 1、LARGE HOLE CUTTING: Of sharpn teeth are ideal for cutting holes in soft metal, wood, PVC board, plastic. Cut clean, smooth and accurate holes 2、QUALITY HIGH SPEED STEEL: Made of high speed steel, has the advantages of high hardn, high wear resistance, high heat resistance, etc. 3、SPECIAL PROC: Special heating proc is adopted to prolong the service life and prevent , useful and reliable 4、FAST CHIP EVACUATION: Unique hole design can easily evacuate chips and effectively improve drilling efficiency 5、WITH SPRING BACKING: HSS cutting edges provide impact resistant teeth and tooth stripping resistance. Soft spring form a flexible backing that allows the hole saw to absorb the effects of the job of drilling holes in difficult to cut materials Specification: Item Type: Bimetal Hole Saw Material: High speed steel Open Hole Depth: Approx. 32mm / 1.26in Hole Saw Height: Approx. 37mm / 1.46in Center Drill Length: Approx. 97mm / 3.82in Package List: 1 x Hole Saw 1 x Center Drill Note: betweendiv>1. Please allow tiny size error due to manual measurement. Thanks for your understanding.between/div>betweendiv>2. Not recommended for hardwood, hard metal and stone.between/div> Package List 1 x Hole Saw 1 x Center Drill