{"product_id":"hira-ganna-japanese-smoothing-plane-90mm","title":"Hira-ganna Japanese Smoothing Plane - 90mm","description":"\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eBrand name: \u003cem\u003e\u003cstrong\u003e寿勝(Jugatsu)\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003eSmith name:\u003c\/span\u003e\u003cem style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 0.875rem;\"\u003e \u003cb\u003eUnknown\u003c\/b\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eSteel: \u003cstrong\u003e\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003eCarbon steel\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eJigane(Iron part of the blade): \u003cem\u003e\u003cstrong\u003eKamaji\u003c\/strong\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/strong\u003e\u003c\/em\u003eBlade Width:\u003cspan\u003e \u003cem\u003e\u003cstrong\u003e90\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003cem\u003e\u003cstrong\u003emm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBlade length: \u003cem\u003e\u003cstrong\u003e92mm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBlade thickness: \u003cstrong\u003e\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003eThe blade near the bevel(about 6.00mm)，Top of Blade（about 9.00mm）\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv data-block-type=\"description\" class=\"product-info__block-item\"\u003e\n\u003cdiv class=\"prose\"\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eBlade Weight:\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e335g\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBlade Angles:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e24°\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eChip Breaker\u003cspan\u003e \u003c\/span\u003eWidth:\u003cspan\u003e \u003c\/span\u003e\u003cem\u003e\u003cstrong\u003e72mm \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDai manufacture: \u003cmeta charset=\"utf-8\"\u003e\u003cem\u003e\u003cstrong\u003eunknown\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDai size(length, width, thickness):\u003cem\u003e\u003cstrong\u003e 320mm 110mm 32mm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eTotal weight: \u003cem\u003e\u003cstrong\u003e1349g\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eManufacture Era: \u003cstrong\u003e\u003c\/strong\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan\u003eBefore 1960\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eAccessories: \u003cem\u003e\u003cstrong\u003e-\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional Information: \u003cstrong\u003e \u003cem\u003eIt has been used, but the blade is in good condition. It comes from a retired carpenter in the Tokyo area—the same craftsman who owned the \u003cspan style=\"color: rgb(0, 170, 255);\"\u003e\u003ca href=\"https:\/\/tenmoku0701.myshopify.com\/products\/oire-nomi-japanese-hand-made-bench-chisel-set-by-ichihiro-%E2%85%B1-1\" style=\"color: rgb(0, 170, 255);\" rel=\"noopener\" target=\"_blank\"\u003eTsukiichihiro chisel set\u003c\/a\u003e\u003c\/span\u003e. The blade is an Usu-zukuri (thinly made) type, likely dating back to the early Showa period. It is crafted from high-quality Kamaji.\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eI have re-sharpened it, finishing the bevel with an Uchigumori natural stone, and the ura (flat side) has been honed to approximately 2000 grit. During sharpening, the iron base behaved beautifully, feeling incredibly soft, while the steel is hard yet retains toughness. It formed short, wire-like burrs during the process. I recommend it for working with softwoods or medium-density woods.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eThe wooden body (dai) is in mediocre condition and will require some time and tuning before it is ready for use. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eAdditionally, the coloration inside the urasuki (hollow ground) was not caused by high-temperature overheating. Rather, it is mild oxidation that occurred while I was sharpening the ura with a sintered diamond stone. Based on my experience, this discoloration will naturally fade away over time and with regular use.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!----\u003e","brand":"TENMOKU","offers":[{"title":"Default Title","offer_id":48144636805358,"sku":null,"price":29000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0162\/5326\/files\/DSF4359_935427b1-c065-4018-a465-c9672a48cb73.jpg?v=1781313287","url":"https:\/\/tenmoku0701.myshopify.com\/zh\/products\/hira-ganna-japanese-smoothing-plane-90mm","provider":"TENMOKU","version":"1.0","type":"link"}