{"product_id":"drill-rod-tool-steels-57762-o1-tool-steel-flat-stock","title":"Drill Rod Tool Steels 57762 O1 Tool Steel Flat Stock","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DRILL ROD TOOL STEELS 57762 is an O1 oil-hardening tool steel flat stock bar supplied in an annealed, machinable condition and ready for shop fabrication, heat treating, and finish grinding. Conforming to AISI Type O1 material specification, this flat stock measures 5\/16 inches thick, 8 inches wide, and 18 inches long, with a weight of 12.89 pounds. Thickness tolerance is held to plus or minus 0.001 inches, making this suitable for toolroom applications where dimensional precision matters before and after heat treatment. Machinists, tool-and-die makers, and industrial maintenance technicians commonly work with this material.\u003c\/p\u003e\u003cp\u003eO1 tool steel flat stock is used in the fabrication of dies, punches, gauges, jigs, fixtures, and cutting tools. The oil-hardening grade offers predictable distortion during heat treat, which is important when maintaining close tolerances on finished tooling. This stock is appropriate for both job-shop and production toolroom environments where custom tooling is produced in-house. The 8 inches wide by 18 inches long footprint accommodates a range of medium-to-large die and fixture blanks without requiring initial cut-down from wider bar.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAISI Type O1 oil-hardening tool steel for predictable heat treat response and minimal distortion\u003c\/li\u003e\n\u003cli\u003eThickness tolerance of plus or minus 0.001 inches for tight pre-grind dimensional control\u003c\/li\u003e\n\u003cli\u003eWidth tolerance of plus 0.005 inches, minus 0.000 inches\u003c\/li\u003e\n\u003cli\u003eLength tolerance of plus 0.25 inches, minus 0.000 inches\u003c\/li\u003e\n\u003cli\u003eSquareness held to 0.003 inches on edges and 0.004 inches per inch of thickness on ends\u003c\/li\u003e\n\u003cli\u003eWeighs 12.89 pounds per piece  -  suitable for medium die and fixture blanks\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard AISI O1 oil-hardening tool steel flat stock for use in toolroom fabrication, die making, and general industrial tooling applications requiring oil-quench heat treatment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCutting, grinding, and machining of tool steel flat stock should be performed by qualified machinists or tool-and-die makers using appropriate cutting fluids and feeds for tool steel. Always wear appropriate PPE including eye protection and gloves when handling or cutting stock. Heat treating O1 steel requires controlled furnace temperatures and an oil quench bath  -  this process should be carried out by personnel trained in metallurgical heat treatment procedures. Allow stock to fully cool and stabilize before performing finish grinding or tight-tolerance operations.\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: 5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 8 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: plus or minus 0.001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Tolerance\u003c\/strong\u003e: plus 0.005 inches, minus 0.000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: plus 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Tolerance\u003c\/strong\u003e: plus or minus 0.003 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness\u003c\/strong\u003e: Edge 0.003 inches; End 0.004 inches per inch of thickness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 12.89 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: 57762\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRILL ROD \u0026 TOOL STEELS","offers":[{"title":"Default Title","offer_id":51993953927474,"sku":"57762","price":453.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0bd010a1cae711f9686084786dbdb869_3a70f766-ccd8-49aa-8b25-3e61843a4d5d.jpg?v=1789991479","url":"https:\/\/voomisupply.com\/products\/drill-rod-tool-steels-57762-o1-tool-steel-flat-stock","provider":"Voomi Supply","version":"1.0","type":"link"}