The Arrow 3 Titanium Coated Bi-Metal Segment Blade features a segmented blade shape ideal for working in corners and on edges without overcut. This blade is made from a resilient titanium for 30% more blade life and optimal performance. Best of all, our universal fitting blades make it compatible with popular oscillating tools such as Dremel, Milwaukee, DeWalt, and more. Some popular projects include long straight cuts in sheet or thin metal for ductwork.