The Stanley SB3 Bench Plane Iron is crafted with premium chrome carbon steel, renowned for its exceptional edge retention and durability. Designed to achieve a razor-sharp edge, this replacement iron provides enhanced performance for smooth, precise planing. Each cutter is fine rotary ground, creating a flat surface that’s easier to sharpen, making it an essential tool for woodworkers looking for high-quality results. Perfect for professional or industrial use, this bench plane iron helps maintain consistent cutting accuracy in every application.0