VEVOR 50 PCS Oscillating Saw Blades, Quick Release Multitool Blades Kit, HCS Tool Blades for Wood Plastic Metal Nails Bolts, Compatible with Dewalt Dremel Fein Worx Bosch Makita Milwaukee Fit Your Oscillating Tools 7 Blades to Choose From Cut Different Materials Tougher Oscillating Multitool Blades Accurate & Fast Cut Easy to Use Size: 1-3/4", 1-3/8", 3-1/2",Material: HCS+Stainless Steel,Hardness: 45-47 HRC,Suitable for: Wood, Soft Metal, Plastic,Blade Types: 7