{"product_id":"eagle-cutting-tool-mhd-420-300-i-m42-x-3-0-carbon-hex-die","title":"Eagle Cutting Tool MHD-420-300-I M42 X 3.0 Carbon Hex Die","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe EAGLE CUTTING TOOL MHD-420-300-I is a metric carbon hex die sized M42 x 3.0, designed to cut external threads on rod, bolt stock, and fastener blanks. The hexagonal body seats securely in a standard die stock or tap-and-die wrench, allowing controlled thread cutting by hand. At 2.18 pounds, this is a robust tool suited for production threading and field repair work in plumbing, mechanical, and industrial maintenance applications. The M42 designation indicates a 42 mm nominal thread diameter with a 3.0 mm pitch, conforming to standard metric coarse thread profiles.\u003c\/p\u003e\u003cp\u003eThis hex die is used wherever a metric M42 x 3.0 external thread must be cut or restored. Typical applications include threading large-diameter steel rod or pipe nipples, repairing damaged threads on heavy fasteners, and production work in mechanical and industrial shops. Plumbers, pipefitters, and maintenance machinists commonly reach for this size when working with heavy-duty metric fastener stock or large-bore fittings that require a field-cut thread.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eM42 x 3.0 metric coarse thread profile for large-diameter external threading\u003c\/li\u003e\n\u003cli\u003eHexagonal body design for positive engagement in standard die stocks and wrenches\u003c\/li\u003e\n\u003cli\u003eCarbon steel construction for durability on ferrous and non-ferrous stock\u003c\/li\u003e\n\u003cli\u003eSubstantial 2.18-pound mass supports steady, controlled cutting action\u003c\/li\u003e\n\u003cli\u003eMinimum order quantity of 1, suitable for single-unit procurement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-use metric hex die for standard die stocks that accept M42 hex dies in trade and industrial threading applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis die is installed and operated by a licensed tradesperson or qualified machinist using a properly sized die stock or adjustable die wrench. Secure the workpiece in a vise before threading to prevent movement. Apply cutting oil liberally to the die and workpiece to reduce heat and extend die life. Back the die off periodically to clear chips and prevent thread damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M42 x 3.0 metric coarse\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Type\u003c\/strong\u003e: Hex die\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Carbon steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.18 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: EAGLE CUTTING TOOL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: MHD-420-300-I\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EAGLE CUTTING TOOL","offers":[{"title":"Default Title","offer_id":51233708114226,"sku":"MHD-420-300-I","price":85.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/307623404.png?v=1780107293","url":"https:\/\/voomisupply.com\/products\/eagle-cutting-tool-mhd-420-300-i-m42-x-3-0-carbon-hex-die","provider":"Voomi Supply","version":"1.0","type":"link"}