Olson has been a leading manufacturer of scroll saw blades for more than 80 years, offering a full line of superior quality blades to satisfy almost every scrolling application. Olson blades are for use with scroll/jig machines sold by Delta, DeWalt, Dremel, Skil, Rockwell, Pro-Tech, Powermatic, RB Industries, Hegner, Sakura, Shopsmith, Excalibur, Rexon, Ryobi, Sears Craftsman and Makita (virtually all domestic and imported saws). They can also be used in hand held fret and jewelers saw frames.