{"product_id":"drill-rod-tool-steels-57875-o1-oil-hardening-flat-stock","title":"Drill Rod Tool Steels 57875 O1 Oil-hardening Flat Stock","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DRILL ROD TOOL STEELS 57875 is an O1 oil-hardening flat stock bar used in toolmaking, die work, and precision machining applications. Manufactured to AISI Type O1 specification, this tool steel flat measures 3\/32 inches thick, 5 inches wide, and 36 inches long, with a weight of 4.84 pounds. O1 tool steel offers good machinability in the annealed state and responds well to oil-quench hardening, making it a reliable choice for punches, dies, gauges, and cutting tools. Machinists, tool-and-die makers, and job shop fabricators work with this material regularly.\u003c\/p\u003e\u003cp\u003eThis flat stock is suited for job shops, toolrooms, and manufacturing environments where close-tolerance blanks are needed. The 3\/32-inch thickness makes it appropriate for thin die plates, shim stock applications requiring hardened steel, and small punch blanks. The 36-inch length allows for multiple part yields from a single piece. It ships as a single bar with no minimum order beyond one piece.\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\u003c\/li\u003e\n\u003cli\u003eThickness tolerance held to +\/- 0.001 inches for precision fitment\u003c\/li\u003e\n\u003cli\u003eWidth tolerance of +0.005 \/ -0.000 inches\u003c\/li\u003e\n\u003cli\u003eLength tolerance of +0.5 inches\u003c\/li\u003e\n\u003cli\u003eSquareness: edge 0.003 inches, end 0.004 inches per inch of thickness\u003c\/li\u003e\n\u003cli\u003eSquare tolerance of +\/- 0.003 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard O1 oil-hardening tool steel flat for use in toolmaking, die making, and general precision machining applications requiring AISI Type O1 material specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCutting, grinding, and machining should be performed with appropriate tooling rated for tool steel. Heat treating should follow published O1 oil-quench procedures and be performed by qualified personnel using proper furnace and quench equipment. Always wear appropriate PPE when cutting or heat treating tool steel. Verify final dimensions after any thermal processing, as distortion can occur.\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: 3\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength\u003c\/strong\u003e: 36 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness Tolerance\u003c\/strong\u003e: +\/- 0.001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Tolerance\u003c\/strong\u003e: +0.005 \/ -0.000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: +0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Tolerance\u003c\/strong\u003e: +\/- 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: 4.84 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: 57875\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRILL ROD \u0026 TOOL STEELS","offers":[{"title":"Default Title","offer_id":51993877971250,"sku":"57875","price":191.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0bd010a1cae711f9686084786dbdb869_d7611b58-5764-4288-b498-7f9ae7cecf26.jpg?v=1789991422","url":"https:\/\/voomisupply.com\/products\/drill-rod-tool-steels-57875-o1-oil-hardening-flat-stock","provider":"Voomi Supply","version":"1.0","type":"link"}