{"product_id":"drill-rod-tool-steels-03718681-a2-flat-stock-0-875x3x36-in","title":"Drill Rod Tool Steels 03718681 A2 Flat Stock 0.875x3x36 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe DRILL ROD TOOL STEELS 03718681 is a precision-ground A2 air-hardening tool steel flat stock sized at 0.875 inches thick, 3 inches wide, and 36 inches long. A2 tool steel is an air-hardening, cold-work die steel known for its dimensional stability during heat treatment and good wear resistance. This flat stock is held to tight tolerances, including a thickness tolerance of plus or minus 0.001 inches and a width tolerance of plus 0.000 to 0.005 inches, making it suitable for tooling, die sets, punches, gauges, and precision machine components. Machinists, tool-and-die makers, and industrial fabricators are the primary end users.\u003c\/p\u003e\u003cp\u003eA2 air-hardening flat stock in this size range is commonly used in tool rooms and machine shops for fabricating cutting tools, forming dies, fixtures, and precision wear components. The air-hardening characteristic reduces the risk of distortion and cracking compared to oil- or water-hardening steels, making it a preferred choice for complex tooling profiles and close-tolerance work. This bar length of 36 inches provides practical stock for single-piece or short-run tooling projects.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eA2 air-hardening tool steel for excellent dimensional stability during heat treatment\u003c\/li\u003e\n\u003cli\u003eThickness: 0.875 inches with a tolerance of plus or minus 0.001 inches\u003c\/li\u003e\n\u003cli\u003eWidth: 3 inches with a tolerance of plus 0.000 to 0.005 inches\u003c\/li\u003e\n\u003cli\u003eLength: 36 inches with a tolerance of plus or minus 0.250 to 0.500 inches\u003c\/li\u003e\n\u003cli\u003eSquare tolerance held to plus or minus 0.003 inches\u003c\/li\u003e\n\u003cli\u003eSuitable for dies, punches, gauges, fixtures, and precision tooling applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard A2 tool steel flat stock bar for use in tool-and-die, machining, and industrial fabrication applications requiring air-hardening cold-work steel.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eCutting, grinding, and heat treatment of A2 tool steel should be performed by qualified machinists or tool-and-die makers using appropriate metalworking equipment. Always follow established heat treatment procedures for A2 steel, including proper preheat, hardening, and double-tempering cycles, to achieve target hardness and avoid cracking. Use appropriate personal protective equipment when cutting or grinding tool steel stock. Consult material safety data sheets and applicable shop safety standards before processing.\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: A2 Air-Hardening\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 3 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: plus or minus 0.001 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth Tolerance\u003c\/strong\u003e: plus 0.000 to 0.005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: plus or minus 0.250 to 0.500 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\u003eWeight\u003c\/strong\u003e: 26.77 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: 03718681\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRILL ROD \u0026 TOOL STEELS","offers":[{"title":"Default Title","offer_id":52055546495282,"sku":"03718681","price":601.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0bd010a1cae711f9686084786dbdb869_5a6b4b93-2ed8-4974-961b-ed64e554177b.jpg?v=1790037672","url":"https:\/\/voomisupply.com\/products\/drill-rod-tool-steels-03718681-a2-flat-stock-0-875x3x36-in","provider":"Voomi Supply","version":"1.0","type":"link"}