Exchange-A-Blade, 1-1/4", Bi-Metal, Flush Cut Oscillating Tool, Blade, 1 Piece, Wood & Nail, Star Lock Fit System For Quick Universal Fit On Most Oscillating Tools, Heavy Duty High Quality Material, Exchangeable, For Wood, Plywood, Particle Board, Laminate, Wood Flooring, Lumber, Drywall & Soft Metal.