{"product_id":"annular-cutter-set-11pc-2in-cutting-depth-mag-drill-bit-kit","title":"Annular Cutter Set 11pc 2in Cutting Depth - Mag Drill Bit Kit","description":"\u003cp\u003eIn this review of the annular cutter set, the bottom line is straightforward: this kit is for metalworkers and fabricators who need fast, precise deep-hole cutting without fuss. The 11pc set covers common diameters from 7\/16' to 1-1\/16' and delivers consistent, clean holes to a 2in depth, so it removes the need for multiple passes with twist bits. Built from hardened M2 HSS and fitted with a 3\/4' Weldon shank, it is designed to work on magnetic drills and hold up to demanding steel, aluminum, and copper jobs.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-cut geometry teeth:\u003c\/strong\u003e Provide faster penetration and cleaner holes, reducing the need for deburring after cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eM2 HSS construction:\u003c\/strong\u003e Hardened to high hardness for long wear life and to withstand the side forces of annular cutting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e2in cutting depth:\u003c\/strong\u003e Allows through and partial-depth holes in thick plate and structural material without stepping up cutters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3\/4' Weldon shank:\u003c\/strong\u003e Ensures compatibility with most major magnetic drill brands and secure mounting under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral flute design:\u003c\/strong\u003e Ejects chips efficiently to minimize clogging and maintain smooth cutting progress.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom carrying case and pilot pins:\u003c\/strong\u003e Keeps the 11 sizes and two pilot pins organized and provides accurate hole centering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThis kit suits fabricators, maintenance technicians, and shop owners who frequently drill holes in steel, aluminum, and copper up to 2in deep and want a complete range of common diameters in one case. It is especially useful where a magnetic drill is used and fast, repeatable holemaking is required on plate, beam flanges, and brackets.\u003c\/p\u003e\u003cp\u003eIt is less suited to occasional home users who only need single holes or to applications requiring holes smaller than 7\/16' or deeper than 2in; those users may find a smaller set or specialized cutters a better fit.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eComprehensive size range from 7\/16' to 1-1\/16' covers most common jobs without buying extras.\u003c\/li\u003e\n\u003cli\u003eTough M2 HSS build and hardened cutting edges extend life under heavy use.\u003c\/li\u003e\n\u003cli\u003e3\/4' Weldon shank and spiral flutes combine secure mounting with effective chip evacuation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCutting depth is limited to 2in, so it will not replace longer annular cutters for very deep holes.\u003c\/li\u003e\n\u003cli\u003eThe set is geared to standard mag-drill use and may be overkill for infrequent, light-duty drilling.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eZELCAN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of pieces\u003c\/td\u003e\n\u003ctd\u003e11pc plus 2 pilot pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting depth\u003c\/td\u003e\n\u003ctd\u003e2in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCutting diameters\u003c\/td\u003e\n\u003ctd\u003e7\/16' to 1-1\/16'\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eM2 high-speed steel, hardened\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShank type\u003c\/td\u003e\n\u003ctd\u003e3\/4' Weldon shank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded case\u003c\/td\u003e\n\u003ctd\u003eCustom molded carrying case\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe ZELCAN 11pc annular cutter set is a practical, value-minded kit for professionals and frequent users who need reliable 2in-deep holes in steel, aluminum, and copper. Its hardened M2 HSS cutters, Weldon shank compatibility, and complete size range make it a solid choice for shop and field work, though users needing deeper holes should select longer cutters.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eWill these fit my magnetic drill?\u003c\/strong\u003e\u003cbr\u003eThey use a 3\/4' Weldon shank, which fits most major magnetic drill models that accept that shank standard.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan they cut stainless steel?\u003c\/strong\u003e\u003cbr\u003eThe cutters are M2 HSS hardened for steel cutting; they will cut stainless but expect slower feeds and proper coolant for best life.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre pilot pins included?\u003c\/strong\u003e\u003cbr\u003eYes, two pilot pins are supplied to aid alignment and accurate hole starts.\u003c\/p\u003e","brand":"ZELCAN","offers":[{"title":"Default Title","offer_id":48230020153563,"sku":"B0D4M8ZKP5","price":189.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/81Py_HJXVfL._SL1500.jpg?v=1770741496","url":"https:\/\/gearmusthave.com\/products\/annular-cutter-set-11pc-2in-cutting-depth-mag-drill-bit-kit","provider":"GearMustHave","version":"1.0","type":"link"}