Mastercraft Bi-Metal Hole Saw Set for Wood, Plastic, Drywall, Metal, 9-pc

The Mastercraft Bi-Metal Hole Saw Set with 9 Pieces contains multiple saw blades that can easily cut holes into plastic, wood, plwood, drywall, metal, and more. This extensive saw set includes 5 different bi-metal hole saws, an arbour attachment, an arbour adaptor, and 2 ¼” pilot drill bits. Each individual blade in this Mastercraft saw set is constructed with a thick, heavy-duty backing plate to prevent any jams from occurring when you’re drilling into thick materials. The bi-metal construction of the saws allows them to last longer than carbon steel, especially when drilling into wood. The hole saws in this kit that are larger than 1 ¼” feature a unique slot hole that makes it easy to remove material slugs after drilling. The blades also feature variable-pitch teeth, which allow them to make smoother, faster cuts through most materials.