{"product_id":"set-of-10-basic-hap40-powdered-high-speed-steel-blade-blank-petty-knife-150mm-non-edged","title":"Set of 10 Basic HAP40 Powdered High Speed Steel blade blank Petty knife 150mm non edged","description":"\u003cdiv\u003eThis is a discounted price for a set of 10.\u003cbr\u003e\u003cbr\u003elet's try to attach blade on HAP40 Powdered High Speed Steel.\u003c\/div\u003e\n\u003cdiv\u003eHitachi metal tools manufactures HAP40 steel and it contains abundant amounts of hard elements like W (Tungsten), Mo(molybdenum), V(Vanadium) \u0026amp; Co(Cobalt) We heat treated this steel for optimal performance at 65 HRC and you will find this blade will hold its edge an amazingly long time. \u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003eThis basic petty knife features a tang without a Japanese machi shape . Its other dimensions and length are identical to the Petty 150 non edged. so please choose according to your preference.\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e-- Note --\u003c\/div\u003e\n\u003cdiv\u003eThis blade will need to attached blade. *recommend use Engineers files,diamond whetstone or grinder for attach a first edged. 　　\u003c\/div\u003e\n\u003cdiv\u003eAs base blade part \u003cspan\u003eand tang \u003c\/span\u003eis made of SUS405 soft stainless steel, you can make a hole of handle and cutting,sanding.\u003c\/div\u003e\n\u003cdiv\u003eAnd tempering-treatment 560-580℃ of this blade, you can sanding with grinder.\u003c\/div\u003e\n\u003cdiv\u003eIf you want forging again, please forge at a temperature of 800-900°C \u003c\/div\u003e\n\u003cdiv\u003e*There are oxide film and rust. We will ship it oil a blade. \u003cbr\u003e\u003cspan\u003e- caution when using -\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003eThis knife blade will need to attached blade by your self. To make available the blank, you need to sand all face about 0.1 to 0.2 mm and attach a cutting edge blade, because outlayer is oxide film, rust. We are not responsible for your making work.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e-- Size -- approx\u003cbr\u003ePetty knife 150mm, Total length 215mm, Blade width 32mm, Blade thickness 1.6mm, 52g, Tang length 65mm, Tang width 14mm, approx \u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e-- Material --\u003c\/div\u003e\n\u003cdiv\u003e*Blade: Core: HAP40 Powdered High Speed Steel, sandwiched by SUS405 soft stainless steel\u003cbr\u003e\u003cspan\u003e core blade part width 15 mm from cutting edge\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e*heat treated:  hardening temperature 1200 ℃,tempering-treatment 560-580℃\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e*HRC 65\u003c\/div\u003e\n\u003cdiv\u003e*Handle: none \u003cbr\u003e\u003cspan\u003e*\u003c\/span\u003e\u003cspan\u003eNote: There are some tiny crack, slacks and a tiny curved. it's not defective. \u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e*Made in Japan\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan\u003e*Price is include 10 knife blanks \/ non edged, non polished\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\n\u003cdiv\u003e\n\u003cspan style=\"color: #f70505;\"\u003e*This knife was heat treated, you can use it after attached cutting edge.\u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\u003cspan style=\"color: #f70505;\"\u003e*Note: The blank has rust and oxide film on outer layer. To make available of the blank need to sanding all face about 0.1 to 0.2 mm.\u003cbr\u003e\u003cbr\u003e\u003ca title=\"How to make an attached blade of HAP 40 blade blanks\" href=\"https:\/\/ibukiblade.com\/pages\/how-to-make-an-attached-blade-of-hap-40-blade-blanks\" target=\"_blank\"\u003e\u003cstrong\u003eHow to make an attached blade of HAP 40 blade blanks\u003c\/strong\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"ibuki blade blanks","offers":[{"title":"Default Title","offer_id":53124167532855,"sku":null,"price":360.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0114\/1076\/7929\/files\/825C0829-951F-4E5F-945E-0036F7CF787D.jpg?v=1764213300","url":"https:\/\/ibukiblade.com\/de-de\/products\/set-of-10-basic-hap40-powdered-high-speed-steel-blade-blank-petty-knife-150mm-non-edged","provider":"ibuki blade blanks","version":"1.0","type":"link"}