Makita B-11318 1" Ezychange High Speed Steel Bi-Metal Hole Saws

Progressive tooth geometry cuts faster, cleaner holes compared to traditional BIM hole saws 8% cobalt content provides increased durability and longevity while reducing heat buildup Ezychange adapter enables quick, easy and safe changing of hole saw sizes Easily replaceable 1/4" hex shank pilot drill bit Ideal for wood, plastic, PVC, aluminum, stainless steel and other ferrous or non-ferrous metals