1-1/4" Wood / Metal Flush Cut Bi-Metal Blade (TiC*), 1-1/4" Carbide Flush Cut, 4" Wood with Nails Flush Cut Blade (TiC*), 2" Flexible Scraper Blade, Caulking PC CONTRACTOR OSCILLATING OTA SETItem: 12 PC Contractor Oscillating OTA Set 6282046307572 X 1-1/4" Japanese Tooth Bi-Metal Blade, 3 X 1-1/4"Cut Blade (TiC*), 1-1/4" Carbide Blade, 3 X 1-3/4" Wood(TiC*), 2 X 2-3/4" Japanese Tooth Bi-Metal Blade, 4"Blade (TiC*)OSCILLATING ACCESSORY 3 PC PACKSblades feature an ultra-hardened cutting edgeperformance