{"product_id":"dayton-lamina-hjb-62-425-m2-solid-mold-die-blank-punch","title":"Dayton Lamina Hjb 62 425 M2 Solid Mold Die Blank Punch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DAYTON LAMINA HJB 62 425 M2 is a solid mold die blank punch from the Jektole (HJB) series, designed for precision blanking and punching operations in mold and die tooling applications. Manufactured from M2 grade high-speed steel, the punch delivers a hardness rating of 60-63 HRC for reliable performance under high-stress, repetitive stamping cycles. It features a ball lock retention system for secure, repeatable mounting in the punch holder. The overall length is 4.25 inches, with a shank diameter of 3.0 inches. This tool is installed and serviced by tool and die makers, mold builders, and precision machining professionals.\u003c\/p\u003e\n\u003cp\u003eThis blank punch is suited for use in progressive die sets, mold and die tooling fixtures, and custom stamping operations where a machinable blank is required. The Jektole (HJB) series design allows the end user to machine the working end to a custom profile, making it appropriate for specialty punch geometries that are not available as finished catalog tooling. Typical applications include metal stamping, blanking, and forming operations in industrial manufacturing environments. The 0.5-inch minimum machinable length supports flexibility in custom tip profiling.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM2 grade high-speed steel construction for high wear resistance and toughness\u003c\/li\u003e\n  \u003cli\u003eHardness of 60-63 HRC for performance in repetitive high-load stamping cycles\u003c\/li\u003e\n  \u003cli\u003eBall lock retention system for secure, repeatable punch holder engagement\u003c\/li\u003e\n  \u003cli\u003eSolid blank tip design allows custom machining to required punch profile\u003c\/li\u003e\n  \u003cli\u003eMinimum machinable length of 0.5 inches with pin extension length of 0.0625 inches\u003c\/li\u003e\n  \u003cli\u003eJektole (HJB) series for compatibility with standard Jektole-style punch retainers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard Jektole (HJB) series punch retainers and ball lock punch holder systems. No specific model compatibility data was provided; verify retainer and holder dimensions against shank diameter and overall length before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified tool and die makers or machining professionals in a controlled shop environment. Before removing or installing any punch, ensure the press is fully de-energized, locked out, and tagged out per applicable OSHA lockout\/tagout procedures. The blank tip must be machined to the required profile before the punch is placed into service. Verify shank fit, ball lock engagement, and punch alignment within the die set before returning the tooling to production.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Jektole (HJB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: M2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHardness\u003c\/strong\u003e: 60-63 HRC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 4.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Machinable Length\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePin Extension Length\u003c\/strong\u003e: 0.0625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRetention Type\u003c\/strong\u003e: Ball Lock\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Style\u003c\/strong\u003e: Solid Blank\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31162807\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: DAYTON LAMINA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HJB 62 425 M2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DAYTON LAMINA","offers":[{"title":"Default Title","offer_id":52027018772786,"sku":"HJB 62 425 M2","price":104.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/022db6a99734ab31d2a4e8c43e036490_906e838a-6e04-4a77-be6a-d2d7af69bb95.jpg?v=1790016790","url":"https:\/\/voomisupply.com\/products\/dayton-lamina-hjb-62-425-m2-solid-mold-die-blank-punch","provider":"Voomi Supply","version":"1.0","type":"link"}