{"product_id":"columpro-4-piece-cobalt-countersink-chamfer-tool-set-m35-90-bits-for-metal-wood-2-5-5-10-10-15-15-20mm","title":"ColumPRO 4-Piece Cobalt Countersink Chamfer Tool Set | M35 90° Bits for Metal \u0026 Wood (2-5\/5-10\/10-15\/15-20mm)","description":"\u003ch2\u003eColumPRO 4-Piece Cobalt Countersink Chamfer Tool Set\u003c\/h2\u003e\n\u003cp\u003eEngineered for strength and precision, this countersink set pairs M35 cobalt high-speed steel with a durable cobalt coating. The result is tools that resist heat buildup and stay sharp through demanding finishes, helping you achieve consistent chamfers and clean deburring across a range of materials.\u003c\/p\u003e\n\u003cp\u003eIn practice, the cone tip aids accurate centering so holes and edges align with your intended layout, while the enlarged spiral flute keeps chips moving freely away from the cut. The combination minimizes chatter and allows you to work with confidence on stainless steel, copper, and other tough alloys, as well as softer materials like wood and fiberboard.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat this means for your projects\u003c\/strong\u003e — you can approach metalwork, cabinetry, and DIY builds with tools designed to deliver neat, professional edges without the need for frequent rework. While results vary by material and setup, users commonly notice smoother holes, cleaner chamfers, and steadier starts that help you finish faster.\u003c\/p\u003e\n\u003ch3\u003eVersatile, compatible, and ready to go\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCompatible with a range of drilling machines, table drills, milling machines, cordless drills, and impact drivers for flexible use.\u003c\/li\u003e\n  \u003cli\u003eDesigned to handle tough materials, including stainless steel and high-performance alloys, as well as wood, copper, and fiberboard.\u003c\/li\u003e\n  \u003cli\u003eLightweight, robust construction combined with a portable, individual storage case for easy transport and organization.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eComplete set and practical sizes\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eFour countersink chamfer tools included: 2-5 mm, 5-10 mm, 10-15 mm, and 15-20 mm.\u003c\/li\u003e\n  \u003cli\u003eSAE 1\/4\"–3\/4\" range supports common fastener sizes and multiple project types.\u003c\/li\u003e\n  \u003cli\u003eComprehensive package to cover a wide range of chamfering and deburring needs without swapping bits mid-task.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eStorage and portability are part of the design ethos, so you can keep your workspace organized and your bits protected between jobs. While not a guarantee of specific results, this set is built to help you pursue cleaner edges and smoother finishes as you work across materials and thicknesses.\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 are suitable for ColumPRO cobalt countersink bits?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Works well with metal, stainless steel, copper, wood, and fiberboard.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Does the set include a storage case?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, each bit comes with an individual storage case for portability and organization.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ColumPRO","offers":[{"title":"Default Title","offer_id":47467808260270,"sku":"B0CP22JJD4","price":107.83,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/columpro-cobalt-countersink-90-degree-bits-set.jpg?v=1770381388","url":"https:\/\/handyskook.ca\/products\/columpro-4-piece-cobalt-countersink-chamfer-tool-set-m35-90-bits-for-metal-wood-2-5-5-10-10-15-15-20mm","provider":"HandySkook","version":"1.0","type":"link"}