{"product_id":"champion-csk-set-5-5-piece-82-zero-flute-countersink-set-cutting-tool","title":"Champion CSK-SET-5 5-Piece 82° Zero-Flute Countersink Set","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eChampion CSK-SET-5 5-Piece 82° Zero-Flute Countersink Set\u003c\/h2\u003e\n\u003cp\u003eThe Champion CSK-SET-5 Countersink Set is a comprehensive professional kit featuring Champion’s zero flute countersinks , engineered for smooth, chatter-free deburring and countersinking across a wide range of hole sizes. Designed for metalworking, fabrication, maintenance, and assembly applications, this set delivers clean chamfers and precise flat-head fastener seating with consistent results.\u003c\/p\u003e\n\u003cp\u003eEach countersink in the CSK-SET-5 is manufactured from high-speed steel (HSS) and utilizes a zero flute cutting geometry that maintains continuous cutting contact with the workpiece. This design eliminates vibration, reduces grabbing, and produces superior surface finishes—especially on thin materials and softer metals where traditional multi-flute countersinks struggle.\u003c\/p\u003e\n\u003cp\u003eThe CSK-SET-5 offers expanded size coverage compared to smaller sets, making it an ideal solution for shops and technicians who need versatility and reliability when deburring drilled holes, breaking sharp edges, and preparing holes for flat-head screws.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMultiple zero flute countersinks covering a broader range of countersink diameters\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction for durability and long tool life\u003c\/li\u003e\n\u003cli\u003eStandard round shanks for use in hand drills and drill presses\u003c\/li\u003e\n\u003cli\u003eProtective storage case for organization and portability\u003c\/li\u003e\n\u003cli\u003eZero flute geometry delivers smooth, chatter-free deburring and countersinking.\u003c\/li\u003e\n\u003cli\u003eWide size coverage supports multiple fastener sizes and hole diameters.\u003c\/li\u003e\n\u003cli\u003eExcellent surface finish on thin materials and soft metals.\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel tools ensure durability and consistent cutting performance.\u003c\/li\u003e\n\u003cli\u003eIdeal for shop, maintenance, and light production environments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable class=\"spec-table\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003eCSK-SET-5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct type\u003c\/th\u003e\n\u003ctd\u003eZero Flute Countersink Sets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterials\u003c\/th\u003e\n\u003ctd\u003eSteel, aluminum, brass, copper, plastics, non-ferrous metals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eApplications\u003c\/th\u003e\n\u003ctd\u003eDeburring drilled holes, edge breaking, countersinking flat-head screws, finishing operations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eProfessional use in fabrication, maintenance, repair and general metalworking applications for Champion CSK-SET-5 5-Piece 82° Zero-Flute Countersink Set.\u003c\/p\u003e\n\u003cp class=\"compliance\"\u003e\u003csmall\u003eUse the product according to Champion Cutting Tool instructions. Wear appropriate eye and face protection, secure the workpiece, and disconnect power before changing tools or accessories.\u003c\/small\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Champion Cutting Tool","offers":[{"title":"Default Title","offer_id":48771514302564,"sku":"CHA-CSK-SET-5","price":104.85,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/3121\/0340\/files\/61c40CKEwNL._AC_SL1404.jpg?v=1766601801","url":"https:\/\/www.cuttingtoolsoutlet.com\/products\/champion-csk-set-5-5-piece-82-zero-flute-countersink-set-cutting-tool","provider":"Cutting Tools Outlet","version":"1.0","type":"link"}