{"product_id":"oire-nomi-japanese-hand-made-bench-chisel-ichihiro-ⅱ-42mm","title":"Oire-Nomi Japanese Hand Made Bench Chisel By Ichihiro Ⅱ - 42mm","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSmith name:\u003c\/span\u003e\u003cspan\u003e \u003cmeta charset=\"utf-8\"\u003e \u003cem\u003e\u003cstrong\u003eYamazaki Isamu\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eSteel:\u003cstrong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eWhite Steel\u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlade width: \u003cem\u003e\u003cstrong\u003e42mm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBlade thickness: \u003cstrong\u003eBlade Bottom(about 7.65mm)，\u003cmeta charset=\"utf-8\"\u003e \u003cem\u003eThe blade near the bevel\u003c\/em\u003e（about 4.30mm）\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacture Era:\u003cspan\u003e \u003cem\u003e\u003cstrong\u003eAround 1970–1980\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWeight: \u003cem\u003e\u003cstrong\u003e173g\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBlade Angles: \u003cstrong\u003e25°\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTotal length: \u003cem\u003e\u003cstrong\u003e215mm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eNeck length:  \u003cem\u003e\u003cstrong\u003e46mm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eBlade \u003cmeta charset=\"utf-8\"\u003elength: \u003cem\u003e\u003cstrong\u003e53mm\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eTypes of wooden handles：\u003cem\u003e\u003cstrong\u003eGumi\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eAccessories：\u003cstrong\u003e—\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdditional Information: \u003cem\u003e\u003cstrong\u003eUsed, in good condition. \u003cmeta charset=\"utf-8\"\u003eI did a repair sharpening, bevel to 2000 grit, ura to 5000 grit. \u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan\u003eThis is an Oire chisel from the era of the second-generation Ichihiro. Although it dates back to the era of the 2nd generation Ichihiro, the shaping process was likely completed by \u003cmeta charset=\"utf-8\"\u003eYamazaki Shozo. As a result, the overall form and the style of the shoulders are very similar to those seen in 3rd generation Ichihiro works.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eBased on the feedback from the steel and the condition of the burr while sharpening the chisel, the steel is quite hard—harder than the steel found in Kiyotada chisels. That said, the heat treatment is excellent, with a uniform microstructure and good toughness. However, since the toughness is slightly lower than most Kiyotada chisels, you might need to increase the bevel angle when working with hardwoods.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eI also verified with Mr. Tsuchida that Kiyotada chisels generally use White Steel No. 2 (Shirogami #2), while Ichihiro primarily uses White Steel No. 1 (Shirogami #1). Speaking strictly of the steel itself—excluding the influence of the blacksmith's technique—White Paper No. 1 is harder, while White Paper No. 2 possesses greater toughness.\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003c!----\u003e","brand":"TENMOKU","offers":[{"title":"Default Title","offer_id":47604271677678,"sku":null,"price":38000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0692\/0162\/5326\/files\/DSF8966_e5f78405-3bb6-4065-a993-a07ffe5855bf.jpg?v=1769645409","url":"https:\/\/tenmoku0701.myshopify.com\/products\/oire-nomi-japanese-hand-made-bench-chisel-ichihiro-%e2%85%b1-42mm","provider":"TENMOKU","version":"1.0","type":"link"}