Dremel, 3 Piece, Wood Fine Cut Oscillating Blades. Includes 1/4 in. wood fine cut oscillating blade (1 piece), 1-3/4 in. wood fine cut oscillating blade (1 piece), 2-1/2 in. wood fine cut oscillating blade (1 piece), Universal dual interface directly fits all oscillating tools without the use of an adapter, *excluding StarLock, Compatible with Dremel, Bosch, Makita, Milwaukee, Rockwell, DeWalt, Fein, Porter Cable, Ridgid. Allows fast accessory changes. Includes 3 fine cut blades: MM473U, MM474U, MM476U. Ideal for cutting soft/hard wood, drywall and PVC.