{"product_id":"hougen-12020-annular-cutter-49-64-in-hss-2-in-depth","title":"Hougen 12020 Annular Cutter 49\/64 in Hss 2 in Depth","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HOUGEN 12020 is a high speed steel annular cutter designed for drilling clean, precise holes in metal without the need to pre-drill a pilot hole. It cuts a 49\/64-inch diameter hole to a maximum depth of 2 inches, removing only a narrow ring of material rather than a solid core. The 3\/4-inch shank diameter features two flats for secure seating in compatible magnetic drill press chucks. Made from M2 high speed steel with a bright, uncoated finish, it is suited for repetitive production use as well as single-trade field applications. Licensed trades and fabricators rely on annular cutters like this to reduce cycle time and extend tool life compared to conventional twist drills.\u003c\/p\u003e\u003cp\u003eThis cutter is intended for use in magnetic drill presses and other machines that accept a 3\/4-inch, 2-flat shank. It is rated for cutting aluminum, mild steel, stainless steel, and general steel stock. Typical applications include structural steel fabrication, pipe fitting, HVAC ductwork framing, electrical conduit rough-in, and mechanical contractor work where frequent through-holes are required in plate or tube material.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e49\/64-inch cutting diameter — 0.7656 inches decimal equivalent\u003c\/li\u003e\n\u003cli\u003e2-inch depth of cut for through-holes in thick plate and tube\u003c\/li\u003e\n\u003cli\u003eM2 high speed steel construction for heat and wear resistance\u003c\/li\u003e\n\u003cli\u003e3\/4-inch shank with 2 flats for positive chuck engagement\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish — compatible with cutting oil application\u003c\/li\u003e\n\u003cli\u003eRated for aluminum, mild steel, stainless steel, and general steel\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with magnetic drill presses and milling machines that accept a 3\/4-inch, 2-flat shank annular cutter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eAnnular cutters are installed by trades professionals including pipefitters, ironworkers, sheet metal workers, and electricians using magnetic drill presses or compatible drill fixtures. Secure the cutter fully into the chuck and verify both flats are engaged before operation. Always use cutting oil to extend tool life and prevent heat buildup, especially when cutting stainless steel. Follow all applicable OSHA machine guarding requirements and secure the workpiece before energizing the drill.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 49\/64 inches (0.7656 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Depth\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flats\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: M2 High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Aluminum, Mild Steel, Stainless Steel, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.27 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HOUGEN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 12020\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOUGEN","offers":[{"title":"Default Title","offer_id":51695339110706,"sku":"12020","price":80.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dbde9aff3608eef866a6fca1ef30723c.jpg?v=1788334053","url":"https:\/\/voomisupply.com\/products\/hougen-12020-annular-cutter-49-64-in-hss-2-in-depth","provider":"Voomi Supply","version":"1.0","type":"link"}