BQMAX - 12 Pack Blades for Rockwell Sonicrafter, Ryobi JobPlus, Worx, Ridgid JobMax, Fein MultiMaster, Bosch PS50 Multi-X, Oscillating Multi Tool [Contractor Grade] BiMetal, Stainless Steel 17/20 teeth per inch 12 Blades - 6 Bimetal, 6 Stainless Steel Cuts soft non-ferrous metal, nails, wood, drywall and plastic Great for flush and plunge cutting