Mollom (3-1/8''|80mm) Heavy Duty Carbide Hole Saw with 2 Pilot Drill

【More Teeth】Includes 18 Tungsten Carbide teeth for faster cutting. The tungsten carbide blades ensures superior wear resistance, making the hole saw suitable for heavy-duty use. Whether tackling demanding construction projects or everyday tasks, you can trust in the durability of our product 【Dimension】Cutting Dia: 3-1/8'' | 80mm;Shank Dia: 10mm | 3/8" ;Hole Saw Depth : 25mm | 1" 【Extremely Long Life】Carbide hole saw last 10X Long Life over standard bi-metal hole saw, and even can bore up to 0.1 inch thick stainless steel 【High Quality Material】Made from high quality TCT Carbide( Tungsten Carbide Tipped Cutters), High-grade Titanium-plated cemented carbide Tooth, ensuring its high hardness, rust proof, sturdy and durable 【Multipurpose Tools】This Carbide Hole saw apply to Bench drill, magnetic drill, gun drill, drill percussion and so on. Perfect for hard metal, stainless steel plate, square tube, iron, cast iron, wood, F.R.P and other general sheet metal；Note: Cannot be used for concrete, tiles and stone