General description High speed steel forging ensures fine workmanship, making these replacement blades strong and durable. The 3-1/4 inch (82mm) planer blades are designed for various Makita models, providing high efficiency and performance. Technical specifications Total length: 82mm (3.23 inches) Width: 28mm (1.1 inches) Material: High speed steel Cutting edge angle: 42 degrees Compatibility and accessories Compatible with Makita models: 1900B, 1100, 1902, 1923B, 1923H, KP0800, N1900B Package includes: 4 electric planer blades Usage These blades are suitable for a variety of materials including hardwood, high impurity wood, and artificial glue. They are particularly effective for working with dark mahogany, fir, oak, and teak.