{"product_id":"drill-rod-tool-steels-06340004-a2-flat-stock-18-in","title":"Drill Rod Tool Steels 06340004 A2 Flat Stock 18 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DRILL ROD TOOL STEELS 06340004 is an A2 air-hardening tool steel flat stock bar used in toolmaking, die work, and precision machining applications. Measuring 0.625 inches thick by 0.625 inches wide by 18 inches long and weighing approximately 1.99 pounds, this bar ships ready for layout, grinding, or machining to final dimensions. A2 tool steel offers excellent dimensional stability during heat treatment, making it a reliable choice for punches, dies, and forming tools that require tight tolerances and predictable hardening response. Machinists, toolmakers, and maintenance shops keep this material on hand for both production and repair work.\u003c\/p\u003e\n\u003cp\u003eThis flat stock is suited for fabricating or replacing tooling components in job shops, maintenance departments, and tool-and-die operations. The 18-inch length provides enough material for most short-run tooling projects without requiring a full-bar purchase. The air-hardening A2 grade is commonly specified where oil-hardening grades such as O1 produce unacceptable distortion or where through-hardness at moderate cross-sections is required. Minimum order quantity is one piece.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eAISI A2 air-hardening tool steel  -  excellent dimensional stability during heat treat\u003c\/li\u003e\n  \u003cli\u003e0.625 inches thick x 0.625 inches wide x 18 inches long  -  ready-to-machine flat bar\u003c\/li\u003e\n  \u003cli\u003eThickness tolerance: +0.010 to 0.015 inches\u003c\/li\u003e\n  \u003cli\u003eWidth tolerance: +0.010 to 0.015 inches\u003c\/li\u003e\n  \u003cli\u003eLength tolerance: +0.062 inches\u003c\/li\u003e\n  \u003cli\u003eSquare tolerance: +\/- 0.003 inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-grade A2 tool steel flat bar suitable for general toolmaking, punch-and-die fabrication, and precision machining applications where AISI A2 air-hardening material is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eCutting, grinding, and heat treatment of tool steel should be performed by a qualified machinist or toolmaker using equipment rated for tool steel work. Follow AISI A2 heat treatment guidelines from the material supplier or a recognized metallurgical reference for austenitizing, quenching, and tempering cycles. Allow the bar to reach ambient temperature before precise layout or measurement. Wear appropriate PPE including safety glasses and gloves when cutting or grinding.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: A2 Tool Steel (AISI Type A2 Air-Hardening)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.625 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: +0.010 to 0.015 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth Tolerance\u003c\/strong\u003e: +0.010 to 0.015 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Tolerance\u003c\/strong\u003e: +0.062 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\u003eWeight\u003c\/strong\u003e: 1.99 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31231200\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 06340004\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DRILL ROD \u0026 TOOL STEELS","offers":[{"title":"Default Title","offer_id":52081483841842,"sku":"06340004","price":106.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0bd010a1cae711f9686084786dbdb869_921edbe8-c1ba-40ed-ac8c-04a3b3e0b61a.jpg?v=1790056237","url":"https:\/\/voomisupply.com\/products\/drill-rod-tool-steels-06340004-a2-flat-stock-18-in","provider":"Voomi Supply","version":"1.0","type":"link"}