Umebachi Ryuma Kanna Rabbet Plane 18mm Japan Wood Tool SK-5 Steel on Iron Blade

This Umebachi Ryuma Craft Rabbet Plane 18mm is a traditional Japanese woodworking kanna designed for creating accurate grooves with control and finesse. The blade is forged from hard SK-5 high-carbon steel joined to a soft iron backing—a time-honored Japanese technique that delivers a fine cutting edge with superior sharpness, easy resharpening, and added durability under repeated use. This construction balances cutting performance with resilience, making the tool suitable for demanding, high-precision work.Its well-balanced beech wood body and finely tuned blade provide smooth handling across both hardwoods and softwoods, giving professional carpenters and fine woodworking enthusiasts consistent, dependable results. Ideal for applications requiring precise grooving, this plane excels in cabinetry, furniture joinery, and interior trim detailing. The compact 18mm width is perfect for tight mortises, narrow channels, and decorative edge work, as well as detail carving in model-making and restoration projects.Product Data:• Blade Width: 18mm• Body Length: Approx. 210mm• Blade Material: SK-5 Steel on Soft Iron Blade• Body Material: Beech• Set Contents: 1 Plane Body, 1 Blade (assembled)To use, adjust the blade position using gentle taps with a wooden mallet until the desired protrusion is achieved. Hold the plane firmly with both hands and push along the grain with consistent pressure. Regularly check the cutting depth and re-sharpen the blade when necessary for best results.Store the plane in a dry area with the blade retracted slightly to protect the edge. Apply a thin coat of oil to the blade after use to prevent rust. Avoid dropping or striking the wooden body to preserve alignment and blade seating.