Our 2 1/2" Japanese Tooth Tough Curve Hardwood Blade is made from triple-ground high-carbon steel featuring Japanese teeth that provide two times faster cuts compared to standard Arrow bi-metal blades. The universal fit makes it compatible with popular oscillating tools such as Dremel, Milwaukee, DeWalt, and more. Featuring an extra-wide fan blade that's ideal for long and straight flush cuts for framing and cutting PVC pipes with minimal deflection.