{"product_id":"drill-rod-tool-steels-809056-o1-tool-steel-flat-stock","title":"Drill Rod Tool Steels 809056 O1 Tool Steel Flat Stock","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DRILL ROD TOOL STEELS 809056 is an O1 oil-hardening tool steel flat stock bar used in precision toolmaking, die work, and machining applications. Measuring 1\/64 inch thick, 3\/4 inch wide, and 18 inches long, this flat stock is produced to tight dimensional tolerances: plus or minus 0.001 inch on thickness, plus 0.005 inch on width, and plus 0.250 inch on length. Conforming to AISI Type O1 specification, the material offers good machinability in the annealed state and responds well to oil-quench hardening. Machinists, toolmakers, and die makers rely on this stock for punches, dies, gauges, and similar precision components.\u003c\/p\u003e\u003cp\u003eThis flat stock is suited for job shops, tool-and-die operations, and maintenance machine shops that require small-format O1 tool steel in annealed condition ready for layout, machining, and heat treatment. The 18-inch length is practical for single-component blanks and small batch work. The 1\/64-inch thickness makes it appropriate for thin die sections, shim-style components, and precision flat tooling where edge squareness is critical. Squareness is held to 0.003 inch on edges and 0.004 inch per inch of thickness on ends.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAISI Type O1 oil-hardening tool steel  -  machines cleanly in the annealed state and hardens with an oil quench\u003c\/li\u003e\n\u003cli\u003eThickness held to plus or minus 0.001 inch for consistent fit in precision tooling applications\u003c\/li\u003e\n\u003cli\u003eWidth tolerance of plus 0.005 inch, zero minus, supports reliable stock removal to final size\u003c\/li\u003e\n\u003cli\u003eEdge squareness of 0.003 inch and end squareness of 0.004 inch per inch of thickness\u003c\/li\u003e\n\u003cli\u003e18-inch length accommodates single-blank and short-run tooling cuts\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.06 pounds per piece  -  easy to handle and store in small quantities\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 use in toolmaking, die making, and general precision machining wherever O1 specification material is required.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCutting, grinding, and heat treatment of tool steel should be performed by qualified machinists or toolmakers familiar with O1 hardening procedures. Secure the workpiece firmly before machining and use appropriate cutting fluids to manage heat. When hardening, follow established oil-quench procedures for O1 and allow adequate tempering before placing the component in service. Always wear appropriate PPE when cutting or grinding tool steel stock.\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: 1\/64 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3\/4 inch\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 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Tolerance\u003c\/strong\u003e: plus 0.005 inch, minus 0.000 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: plus 0.250 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Tolerance\u003c\/strong\u003e: plus or minus 0.003 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquareness\u003c\/strong\u003e: Edge 0.003 inch; End 0.004 inch per inch of thickness\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: 809056\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRILL ROD \u0026 TOOL STEELS","offers":[{"title":"Default Title","offer_id":51972254269746,"sku":"809056","price":120.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0bd010a1cae711f9686084786dbdb869_7a430f88-32a7-4e1f-989c-1fafa8748c7f.jpg?v=1789965083","url":"https:\/\/voomisupply.com\/products\/drill-rod-tool-steels-809056-o1-tool-steel-flat-stock","provider":"Voomi Supply","version":"1.0","type":"link"}