Versa Tool SB-K17 18 PC Universal Oscillating Saw Blade Set for Fein Multimaster, Rockwell, Sonicrafter, Makita Oscillating Tools (SB 3A,3B,3C,3D,3I,1O,1L,1K)

Features (Type K): 63mm Diameter | Semi-Circular Design | Removed and Grinds the Toughest Material | Features (Type L): 80mm Diameter | Triangular Design | Removed and Grinds the Toughest Material | Features (Type O): Use of diamonds greatly extends the life of the blade | Blade shape allows access right into corners | Perfect For grout removal.