Our Universal Fit OPEN-LOK™ HCS Japanese Tooth PRO-CURVE™ Hardwood Blades for Oscillating Multi-Tools are made from premium high carbon steel. This hardwood multi-tool blade has precision triple ground Japanese teeth and a includes PRO-CURVE™ tooth edge, giving you greater control and accuracy in plunge cuts. This is Milwaukee's best multi-tool blade for making precise cuts with a smooth finish in hardwood and can also be used in other woods, PVC, drywall, and other soft materials. This MILWAUKEE® blade delivers up to 2X faster cuts than the previous generation of high carbon steel blades. This multi-tool blade is designed and made in the USA with global materials. Available in35mm and 63.5mm cutting widths in 1 or 3 packs.