{"product_id":"drill-rod-tool-steels-816244-o1-tool-steel-flat-stock","title":"Drill Rod Tool Steels 816244 O1 Tool Steel Flat Stock","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DRILL ROD TOOL STEELS 816244 is an O1 oil-hardening tool steel flat stock bar intended for toolmakers, machinists, and fabricators who need a precision-ground blank ready for heat treatment and finishing. Conforming to AISI Type O1 material specification, this flat stock measures 0.25 inches thick, 6 inches wide, and 18 inches long. Thickness tolerance runs from +0.0100 to +0.0150 inches, width tolerance from +0.0100 to +0.0150 inches, and length tolerance is +0.2500 inches. Squareness on the edge is held to 0.003 inches per inch of thickness, and 0.004 inches per inch of width on the ends. At 7.65 pounds, this is a substantial blank suitable for producing dies, punches, gauges, and tooling fixtures.\u003c\/p\u003e\u003cp\u003eO1 tool steel flat stock is commonly used in job shops, tool and die operations, and maintenance machining environments. This bar is sized for applications requiring a wide, thin plate form factor  -  useful for flat dies, stripper plates, wear plates, and similar tooling components. It ships in the annealed condition, ready for machining, then oil quench hardening to achieve working hardness. Installers and machinists working with this stock should plan for heat treatment by a qualified heat treater or in-house furnace operation per AISI O1 recommendations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAISI Type O1 oil-hardening tool steel  -  machines well in annealed state and achieves high hardness after oil quench\u003c\/li\u003e\n\u003cli\u003ePrecision flat stock dimensions: 0.25 inches thick, 6 inches wide, 18 inches long\u003c\/li\u003e\n\u003cli\u003eTight thickness tolerance of +0.0100 to +0.0150 inches for consistent stock removal during machining\u003c\/li\u003e\n\u003cli\u003eSquareness held to 0.003 inches per inch of thickness on edges and 0.004 inches per inch of width on ends\u003c\/li\u003e\n\u003cli\u003eShips as a single piece at 7.65 pounds  -  no cutting charge or minimum footage required\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard AISI Type O1 oil-hardening tool steel flat bar suitable for general toolmaking, die making, and precision machining applications where O1 grade material is specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eMachining and heat treatment of tool steel should be performed by qualified machinists and heat treaters familiar with AISI O1 procedures. Always machine in the annealed condition before hardening. Use appropriate personal protective equipment when cutting, grinding, or handling tool steel stock. Follow established shop safety practices and applicable OSHA standards when operating machine tools or heat treatment equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Tool Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Specification\u003c\/strong\u003e: AISI Type O1 Oil Hardening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness Tolerance\u003c\/strong\u003e: +0.0100 to +0.0150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Tolerance\u003c\/strong\u003e: +0.0100 to +0.0150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: +0.2500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness (Edge)\u003c\/strong\u003e: 0.003 inches per inch of thickness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness (End)\u003c\/strong\u003e: 0.004 inches per inch of width\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 7.65 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31231200\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: DRILL ROD TOOL STEELS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 816244\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRILL ROD \u0026 TOOL STEELS","offers":[{"title":"Default Title","offer_id":52059348926770,"sku":"816244","price":115.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0bd010a1cae711f9686084786dbdb869_93c3495d-f2aa-4b3c-b07d-2b36719af566.jpg?v=1790040300","url":"https:\/\/voomisupply.com\/products\/drill-rod-tool-steels-816244-o1-tool-steel-flat-stock","provider":"Voomi Supply","version":"1.0","type":"link"}