{"product_id":"dayton-lamina-hjb-62-375-m2-solid-mold-die-blank-punch","title":"Dayton Lamina Hjb 62 375 M2 Solid Mold Die Blank Punch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DAYTON LAMINA HJB 62 375 M2 is a solid mold die blank punch engineered for precision tooling applications in metal stamping and die work. Built from M2 grade high-speed steel and hardened to 60-63 HRC, this punch delivers consistent dimensional stability under repeated impact loads. The ball lock retention system secures the punch in the holder without set screws, reducing setup time during die changes. With a 1.0000-inch shank diameter and a 0.0625-inch pin extension length, this punch is ready for use as a blank or can be machined to a custom profile with a minimum machinable length of 0.5 inches. Weighing 0.25 pounds, it is part of the Jektole (HJB) Series from Dayton Lamina.\u003c\/p\u003e\n\u003cp\u003eThis punch is intended for use in progressive die sets, mold tooling, and blanking operations found in metal fabrication shops and tool and die environments. It is suited for applications requiring a close-tolerance, hardened punch that can be custom-ground to final profile. The ball lock design makes it a practical choice for high-change-frequency die stations where quick punch swaps are essential to production uptime.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM2 grade high-speed steel construction for wear resistance and toughness\u003c\/li\u003e\n  \u003cli\u003eHardness of 60-63 HRC for long service life under impact loading\u003c\/li\u003e\n  \u003cli\u003eBall lock retention eliminates set screws and speeds punch changes\u003c\/li\u003e\n  \u003cli\u003e1.0000-inch shank diameter with 0.0625-inch pin extension length\u003c\/li\u003e\n  \u003cli\u003eMinimum machinable length of 0.5 inches allows custom profile grinding\u003c\/li\u003e\n  \u003cli\u003ePart of the Jektole (HJB) Series for standardized die tooling compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in ball lock punch retainer systems compatible with the Jektole (HJB) Series. Verify retainer bore diameter and ball lock pocket dimensions against your die set specifications before installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified tool and die technicians. Disengage and lock out all press energy before removing or installing any punch. Inspect the ball lock retainer and mating pocket for wear or debris before seating the punch. If grinding to a custom profile, use appropriate HSS grinding wheels and coolant to prevent heat buildup that could alter the hardness of the cutting face.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.0000 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\u003eHardness\u003c\/strong\u003e: 60-63 HRC\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\u003eSeries\u003c\/strong\u003e: Jektole (HJB)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRetention Type\u003c\/strong\u003e: Ball Lock\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 62 375 M2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DAYTON LAMINA","offers":[{"title":"Default Title","offer_id":52051925041458,"sku":"HJB 62 375 M2","price":97.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/022db6a99734ab31d2a4e8c43e036490_d4764bb3-827f-4e4b-81a2-de74a4053561.jpg?v=1790035140","url":"https:\/\/voomisupply.com\/products\/dayton-lamina-hjb-62-375-m2-solid-mold-die-blank-punch","provider":"Voomi Supply","version":"1.0","type":"link"}