Selection of the 3 most popular E- saw blades for universal use. Includes 1 each: (No. 160) E- Long-Life saw blade 1-3/8 In. W, (No. 161) E- Long-Life saw blade 2-9/16 In. W, (No. 152) E- Universal saw blade 1-3/4 In. W. Designed for wood materials. Nail- bi-metal teeth. Fein blades fit most oscillating tool brands.