CMT Diamond Oscillating Saw Blade 2-1/4 in. (OMM28-X1)

Engineered for tradespeople and DIYers alike, the CMT Diamond Oscillating Saw Blade 2-1/4 in. combines aggressive cutting power with long-lasting durability. Its segmented, diamond-coated edge slices cleanly through tough grout, tile, marble, stone and epoxy without chipping or cracking, while the universal arbor and quick-release design ensure fast blade changes on virtually any oscillating multi-tool.

Whether you’re removing old grout lines, creating precision cutouts in porcelain tile, or shaping marble and concrete joints, this blade’s compact profile and extra-long life segments deliver consistent performance where you need it most.

Key Features

• Diamond-coated segments for extended lifetime and superior wear resistance
• 2-1/4 in. (57 mm) diameter for versatile cutting and grinding applications
• Universal quick-release arbor fits most oscillating multi-tools
• Ideal for tile, marble, stone, grout, epoxy resins and autoclaved concrete
• Thin, efficient profile minimizes vibration and reduces risk of surface damage