{"title":"For 3\/8\" \u0026 1\/2\" shank cutters Annular Cutters \u0026 Accessories","description":"\u003cdiv class=\"collection-description\"\u003e\n\u003ch2\u003eFor 3\/8\" \u0026amp; 1\/2\" shank cutters Annular Cutters \u0026amp; Accessories\u003c\/h2\u003e\n\u003cp\u003eFind the right For 3\/8\" \u0026amp; 1\/2\" shank cutters Annular Cutters \u0026amp; Accessories by matching the tool specification to the material and machine. Product pages include manufacturer, MPN and size details so comparable tools are easier to evaluate.\u003c\/p\u003e\n\u003ch3\u003eSelection guide\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrands represented: Champion.\u003c\/li\u003e\n\u003cli\u003eCommon material matches: Carbide, General-Purpose.\u003c\/li\u003e\n\u003cli\u003eTypical applications: Machining \u0026amp; Fabrication, Mag Drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eConfirm the workpiece material, required dimensions and machine or holder compatibility before use. Apply the correct cutting fluid where recommended and follow the manufacturer’s speed, feed and safety guidance.\u003c\/p\u003e\n\u003cp\u003eContinue browsing \u003ca href=\"\/collections\/type-annular-cutters\"\u003eAnnular Cutters\u003c\/a\u003e or \u003ca href=\"\/collections\/annular-cutters-mag-drill-bits\"\u003eAnnular Cutters \u0026amp; Magnetic Drills\u003c\/a\u003e for related sizes, styles and accessories.\u003c\/p\u003e\n\u003c\/div\u003e","products":[{"product_id":"champion-ct-ext-5-extension-for-carbide-tipped-hole-cutters-shank-1-2","title":"Champion CT-EXT-1\/2 5\" Extension for 1\/2\" Shank CT5\/CT7 Cutters","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eChampion CT-EXT-1\/2 5\" Extension for 1\/2\" Shank CT5\/CT7 Cutters — Extra Reach for Carbide-Tipped Hole Cutters\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eCT-EXT-1\/2\u003c\/strong\u003e is a precision-machined steel extension designed for Champion CT5 and CT7 carbide-tipped hole cutters with a \u003cstrong\u003e1\/2\" shank\u003c\/strong\u003e. The 5-inch extension adds approximately 4 inches of effective reach, helping operators drill through deep-set or obstructed metal locations while maintaining cutter alignment.\u003c\/p\u003e\n\u003cp\u003eUse this accessory when a standard cutter setup cannot reach the work area. The rigid steel construction supports stable power transfer and controlled drilling in structural steel, panels, enclosures, mechanical rooms, and industrial maintenance applications.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003eCT-EXT-1\/2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExtension length\u003c\/th\u003e\n\u003ctd\u003e5\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShank size\u003c\/th\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEffective added reach\u003c\/th\u003e\n\u003ctd\u003eApproximately 4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003ePrecision-machined tool steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompatible cutters\u003c\/th\u003e\n\u003ctd\u003eChampion CT5 and CT7 carbide-tipped hole cutters\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccessory type\u003c\/th\u003e\n\u003ctd\u003eCarbide-tipped hole cutter extension\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eUse this Champion 1\/2\" shank extension for deep or obstructed drilling in steel, stainless steel, aluminum, panels, enclosures, structural members, mechanical rooms, and industrial maintenance work. Match the extension shank to the cutter and follow the cutter manufacturer's operating instructions.\u003c\/p\u003e\n\u003cp class=\"compliance\"\u003e\u003csmall\u003eEnsure the extension and cutter are properly tightened before use. Use appropriate speeds, cutting lubricant, stable feed pressure, and PPE. Do not use carbide-tipped cutters in impact mode.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Champion Cutting Tool","offers":[{"title":"Default Title","offer_id":48765868146788,"sku":"CHA-CT-EXT-1\/2","price":71.65,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/3121\/0340\/files\/CT-EXT-PT-LEFT.jpg?v=1766795313"}],"url":"https:\/\/www.cuttingtoolsoutlet.com\/collections\/size-for-3-8-and-1-2-shank-cutters.oembed","provider":"Cutting Tools Outlet","version":"1.0","type":"link"}