{"product_id":"amzcnc-3-inch-conduit-punch-and-die-for-hydraulic-ko-driver-3-4-16un-thread-actual-hole-3-54-in","title":"AMZCNC 3-Inch Conduit Punch and Die for Hydraulic KO Driver | 3\/4-16UN Thread | Actual Hole 3.54 in","description":"\u003cp\u003eMeet the AMZCNC 3‑inch conduit punch and die, engineered to pair with hydraulic knockout drivers for precise conduit openings. This tool blends rugged construction with practical, shop‑friendly design, helping you create clean KO holes in a controlled, reliable way.\u003c\/p\u003e\n\u003cp\u003eDesigned to support everyday fabrication and electrical conduit work, the punch delivers consistent results when used with the right setup. While it is built for tough metal and composite materials, choosing the correct material and thickness ensures steady performance and a smooth cutting edge through the material at hand.\u003c\/p\u003e\n\u003ch2\u003eKey specs at a glance\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eConduit fitting size: 3 inches\u003c\/li\u003e\n  \u003cli\u003eActual punched hole size: 3.54 inches\u003c\/li\u003e\n  \u003cli\u003eRequired punching force: 10 tons\u003c\/li\u003e\n  \u003cli\u003eStandard draw stud thread: 3\/4-16 UN\u003c\/li\u003e\n  \u003cli\u003ePunching thickness capacity: 1\/8 inch steel (11 ga), 1\/16 inch stainless\u003c\/li\u003e\n  \u003cli\u003eMaterial and finish: hardened tool steel with a black oxide coating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat it’s made to handle\u003c\/h2\u003e\n\u003cp\u003eThe tool is designed to punch through common metals and soft alloys, including steel, stainless steel, brass, copper, and aluminum when working with soft alloys. It also accommodates fiberglass and plastic in appropriate applications, expanding the range of possible conduit installations and knockouts.\u003c\/p\u003e\n\u003ch2\u003eBuild quality you can feel\u003c\/h2\u003e\n\u003cp\u003eMade from hardened tool steel and finished in black oxide, the assembly emphasizes durability and wear resistance in demanding shop environments. This combination supports repeated use under normal maintenance and proper use scenarios, helping you maintain performance over time.\u003c\/p\u003e\n\u003ch2\u003ePractical use cases\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eElectrical and mechanical installations requiring a precise conduit opening with a 3 inch fitting\u003c\/li\u003e\n  \u003cli\u003eFabrication setups where a 3.54 inch finished hole is needed in steel, stainless, or soft alloys\u003c\/li\u003e\n  \u003cli\u003eWorkshop projects that involve aluminum sheets, fiberglass panels, or plastic components requiring KO access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNote that this punch is optimized for soft alloys and recommended thickness ranges; avoid forcing the tool beyond its rated capacity to protect both the tool and the workpiece. Pair with proper safety gear and follow standard KO driver procedures to maximize control and accuracy.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What materials can the AMZCNC 3-inch conduit punch work with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: It handles steel, stainless steel, brass, copper, aluminum soft alloys, fiberglass, and plastic with proper tooling.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the key specifications to know?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Actual hole size 3.54 in; conduit fitting 3 in; 3\/4-16UN draw stud; 10 tons force; punching capacity 1\/8 in steel, 1\/16 in stainless.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"AMZCNC","offers":[{"title":"Default Title","offer_id":53083451457647,"sku":"B0B1ZHH9KZ","price":46.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/amzcnc-conduit-punch-die-3in.jpg?v=1778606770","url":"https:\/\/taskholt.com\/products\/amzcnc-3-inch-conduit-punch-and-die-for-hydraulic-ko-driver-3-4-16un-thread-actual-hole-3-54-in","provider":"TaskHolt","version":"1.0","type":"link"}