Collection of 4 Antique Japanese Kanna Plane Blades – Traditional Carpenter's Tools Item Description This lot consists of four traditional Japanese kanna plane blade sets, used in Japanese woodworking and carpentry. The collection includes four large forged plane blades together with their corresponding chip breakers (uragane). These tools reflect the long tradition of Japanese hand-tool craftsmanship, where laminated steel cutting edges were combined with softer backing metal to achieve durability, precision, and exceptional cutting performance. Japanese kanna blades are highly regarded among woodworkers, tool collectors, and enthusiasts of traditional Japanese craftsmanship. Beyond their practical function, they are also appreciated as examples of Japanese metalworking culture and artisan tool-making traditions. The blades show signs of age, storage wear, oxidation, rust, and previous use consistent with old workshop tools. They have not been cleaned or restored in order to preserve their original condition. The lot is offered as a collection of traditional Japanese woodworking tools and as found. Condition Note The seller is not a specialist in Japanese woodworking tools. No professional assessment has been made regarding steel type, maker attribution, restoration history, sharpening condition, or usability. Rust, oxidation, wear, scratches, and age-related imperfections are present. The items are sold as found and in their current condition. Please examine all photographs carefully, as they form an integral part of the description. Size Main blades (approximately) Height: 7–11 cm Width: 6.7–7.6 cm Thickness: 0.8–1 cm Chip breakers / secondary blades (approximately) Height: 5–5.5 cm Width: 5.2–6.3 cm Thickness: 0.3–0.5 cm All measurements are approximate and were taken by hand. Minor variations and measuring discrepancies are to be expected. Total weight: approximately 1470 g Historical Background Japanese kanna (woodworking planes) occupy a unique position in traditional woodworking culture. Unlike Western planes, Japanese planes are pulled toward the user, allowing for exceptional control and fine finishing. The forged blades are often constructed using laminated steel techniques developed through centuries of Japanese blacksmithing traditions. Today, vintage kanna blades are collected worldwide by woodworkers, tool historians, craftsmen, and collectors of Japanese folk tools and industrial heritage. Shipping Information The item will be shipped from Japan via Japan Post with a tracking number. Due to the current international situation, shipping may occasionally be arranged via DHL. The tracking number will be provided before the shipment is dispatched. Estimated delivery time is approximately 1–2 weeks depending on the destination country. Please note that delivery times may vary due to customs procedures or postal conditions in the destination country. Import duties, VAT, and any customs taxes are the responsibility of the buyer. The item will be carefully packed to ensure safe delivery. Recycled cardboard boxes or packing materials may be used for packaging.