{"product_id":"drill-rod-tool-steels-57844-o1-tool-steel-flat-stock","title":"Drill Rod Tool Steels 57844 O1 Tool Steel Flat Stock","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DRILL ROD TOOL STEELS 57844 is an O1 oil-hardening tool steel flat stock bar measuring 1 inch thick, 8 inches wide, and 18 inches long. O1 tool steel is a general-purpose oil-hardening grade valued for its dimensional stability during heat treatment and its ability to hold a keen edge after hardening. This flat stock is supplied in the annealed condition, ready for machining before hardening. Machinists, toolmakers, and die makers rely on this grade for punches, dies, gauges, and cutting tools where tight dimensional tolerances and consistent material quality are required.\u003c\/p\u003e\u003cp\u003eThis flat stock is suited for job shop, toolroom, and production environments where O1 is the specified material. Typical applications include blanking dies, forming dies, cutting blades, woodworking tools, and precision gauges. The 1 inch thickness and 8 inch width make this bar appropriate for larger tooling components that require a substantial cross-section before machining. It is commonly stocked by tool and die shops and metal service centers for short-run fabrication.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAISI Type O1 oil-hardening tool steel  -  stable during heat treat with good wear resistance\u003c\/li\u003e\n\u003cli\u003eTight thickness tolerance of plus or minus 0.001 inches for consistent stock removal planning\u003c\/li\u003e\n\u003cli\u003eWidth tolerance of plus 0.005 inches, minus 0.000 inches for predictable fit in fixtures\u003c\/li\u003e\n\u003cli\u003eLength tolerance of plus 0.25 inches  -  allows for facing or squaring to final length\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\u003eAnnealed condition supports machining prior to hardening and tempering\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 for use in toolroom and die-making applications where O1 material specification is required.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCutting and machining of tool steel flat stock should be performed by qualified machinists or toolmakers using appropriate carbide or high-speed steel tooling. Heat treatment  -  including hardening and tempering  -  should follow established procedures for AISI O1 and be performed in a controlled atmosphere or with appropriate anti-scale measures to maintain surface integrity. Always wear appropriate personal protective equipment when cutting, grinding, or heat treating tool steel. Verify final dimensions after any heat treatment cycle before committing stock to finish grinding.\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\u003eOverall Thickness\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\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: 41.23 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: 57844\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRILL ROD \u0026 TOOL STEELS","offers":[{"title":"Default Title","offer_id":51971525771570,"sku":"57844","price":602.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0bd010a1cae711f9686084786dbdb869_0c80ed6e-9a3d-4e72-b017-8a9d92148844.jpg?v=1789958104","url":"https:\/\/voomisupply.com\/products\/drill-rod-tool-steels-57844-o1-tool-steel-flat-stock","provider":"Voomi Supply","version":"1.0","type":"link"}