Greywolf 15 pcs Bi Metal Hole Saw Set, M42 8% Cobalt HSS Kit with 3/4" 2 1/2" (19 64mm) 9 Blades, Box Arbor, Drill Bit, Hex Key, for Metal, Wood, Plastic

Size: The hole saw set includes a compact storage box with 9 saw blades: 3/4" (19mm), 7/8" (22mm), 1-1/8" (29mm), 1-3/8" (35mm), 1-1/2" (38mm), 1-3/4" (44mm), 2" (51mm), 2-1/4" (57mm), 2-1/2" (64mm), 1 7/16" hex arbor, 1 1/4" hex arbor, 3 HSS pilot bits, 1 arbor adapter. High Quality: The M42 Bi-Metal Hole Saw Set is made of premium M42 high-speed steel with 8% cobalt, ensuring excellent toughness and longer life. The rock-solid wood hole saw set blades have a wide slot on each hole saw to effectively remove sawdust, debris, and plugs. Fast Hole Opening: High-speed steel bimetal with sharp teeth, perfect for opening holes in metal, PVC board, wood, plastic and drywall, cutting faster and cleaner. Different hole saw sizes can meet your different cutting needs. Portable Storage: The set comes with a customized heavy-duty portable storage box. Well-designed grooves can hold each accessory in place. Great for storage after use and convenient carrying. Wide range of uses: Sharp teeth can cut faster and cleaner, used for hole saws on thin metal, hardwood and softwood, drywall. Not suitable for materials such as glass, stainless steel, tiles, etc.