{"product_id":"hougen-12646-annular-cutter-1-7-16-in-hss-tin","title":"Hougen 12646 Annular Cutter 1-7\/16 in Hss Tin","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HOUGEN 12646 is a high speed steel annular cutter designed for clean, fast hole cutting in ferrous metals. Built from M2-grade high speed steel with a titanium nitride (TiN) coating, this cutter delivers extended tool life and reduced friction during cutting. It features a 1-7\/16 inch cutting diameter and a 1 inch depth of cut, making it suitable for through-holes and stepped-hole applications in structural and fabrication work. The Weldon flat shank with two flats provides positive drive engagement and prevents slipping under load. Licensed trades and skilled fabricators use this cutter with magnetic drills and drill presses.\u003c\/p\u003e\u003cp\u003eThis annular cutter is suited for use on mild steel, stainless steel, and general steel stock in fabrication shops, ironworking, and structural steel installation. The 3\/4 inch Weldon flat shank is a standard connection size compatible with most magnetic drill arbors used in the trade. It is commonly used in steel erection, HVAC duct framing, and mechanical pipe support fabrication where clean, burr-minimized holes are required without pilot drilling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1-7\/16 inch cutting diameter for structural and fabrication hole applications\u003c\/li\u003e\n\u003cli\u003e1 inch depth of cut handles standard material thicknesses in one pass\u003c\/li\u003e\n\u003cli\u003eM2 high speed steel construction for durability in ferrous metal cutting\u003c\/li\u003e\n\u003cli\u003eTitanium nitride (TiN) coating reduces friction and extends cutter life\u003c\/li\u003e\n\u003cli\u003eWeldon flat shank with 2 flats ensures positive drive, no slippage\u003c\/li\u003e\n\u003cli\u003e3\/4 inch shank diameter fits standard magnetic drill arbors\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with magnetic drills and drill presses equipped with a 3\/4 inch Weldon flat shank arbor. Rated for cutting mild steel, stainless steel, and general steel materials.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eAnnular cutters of this type are installed and operated by machinists, ironworkers, and qualified fabricators. Secure the cutter firmly in the arbor by engaging all Weldon flat set screws before use. Always use cutting fluid rated for the workpiece material to reduce heat buildup and extend tool life. Ensure the workpiece is firmly clamped or the magnetic base is fully energized before beginning the cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Diameter\u003c\/strong\u003e: 1-7\/16 inches (1.4375 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth of Cut\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Weldon Flat\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: Titanium Nitride (TiN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Mild Steel, Stainless Steel, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.36 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\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: 12646\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HOUGEN","offers":[{"title":"Default Title","offer_id":51698918424882,"sku":"12646","price":138.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b3cddc2c37efbd3a4e43d15dce8e409b.jpg?v=1788369804","url":"https:\/\/voomisupply.com\/products\/hougen-12646-annular-cutter-1-7-16-in-hss-tin","provider":"Voomi Supply","version":"1.0","type":"link"}