Dremel VC494 Velocity Universal Pipe and 2x4" Cutting Blade Bimetal blade material for high performance wood/metal cutting applications Extra-wide cutting edge adds control and convenience Ideal for cutting pipe and 2 x 4 lumber Universal Quick-Fit Interface  Directly fits all Dremel, Rockwell, Ridgid, Fein, Makita, Craftsman, Ryobi and Milwaukee oscillating tools