Fein Starlock 1-3/8 in. Bi-Metal Long-Life E-Cut Oscillating Blade, 10-Pack features bi-metal teeth designed for high cutting speed and exceptional durability. This robust blade is for cutting hardwood, softwood, and a variety of other wood materials, even those containing nails. It is also suitable for plastics and drywall, making it a versatile tool for many projects. Compatible with most oscillating tool brands, these blades reliable performance and long-lasting use. Model Number: