ASNOMY 12pcs 16-54mm Carbide Hole Saw Drill Bit, high-quality TCT hole saw set, titanium-coated carbide center drill, for stainless steel, iron, wood, plastic

"【Top Quality】 Made of high-quality TCT carbide (tungsten carbide tip), pilot drill made of high-quality titanium-coated M2(6542) steel, ensuring high hardness, corrosion resistance, robustness, and durability; 【Size】Cutting Diameter: 5/8 inch, 3/4 inch, 7/8 inch, 1 inch, 1-1/8 inch, 1-1/4 inch, 1-3/8 inch, 1-3/4 inch, 2 inch, 2-1/8 inch, Cutting Length: 1 inch, Shank Diameter: 3/8 inch, perfect for drilling carbide; 【Unique Three-blade Design】 These TCT hole saw teeth are equipped with three blades, including an outer blade, a middle blade, and an inner blade, making them sharper and more efficient, ideal for cutting carbide; 【Multipurpose Tools】 This hole saw set is suitable for table drills, magnetic drills, deep hole drills, and hammer drills, etc. Perfect for carbide, stainless steel plates, square tubes, iron, cast iron, wood, fiberglass-reinforced plastics, and other general sheets; Note: Cannot be used for concrete, tiles, and stone. 【High Precision and Easy Handling】 TCT carbide steel teeth for quickly cutting clean, round holes. Suitable for hand-held electric drills, motorized bench drills, and mobile magnetic belt drills; 【Package】 Includes a 10-piece TCT hole saw set and 2 additional titanium-coated M2(6542) steel centering drills, 2 hex keys. All drills are packed in an exquisite aluminum box with each drill also oiled (rust protection)."