{"product_id":"yonico-13120-1-1-2-inch-bead-bullnose-router-bit-1-2-inch-shank","title":"YONICO 13120 1-1\/2-Inch Bead Bullnose Router Bit 1\/2-Inch Shank","description":"\u003cp\u003eIn this review the YONICO 13120 1-1\/2-in bead bullnose router bit is judged as a specialist edge-shaping tool for serious hobbyists and cabinetmakers who need a clean half-round profile. The bottom line: it cuts a wide 1-1\/2-in bullnose (3\/4 in radius) with a built-in 1\/4 in fillet above and below the profile, making it the simplest way to add a smooth, finished edge to shelves, table tops and stair treads. For anyone who uses a table-mounted or handheld router and wants a long-lasting cutter, this bit's micro-grain carbide and silver induction brazing are the main reasons to consider it.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfile size:\u003c\/strong\u003e Cuts a 1-1\/2 in bullnose or half-round with a 3\/4 in radius, giving a robust, rounded edge that hides raw plywood and softens furniture corners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFillet detail:\u003c\/strong\u003e Includes a 1\/4 in fillet above and below the profile so the routed edge blends cleanly into the flat surface without awkward steps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable cutting edges:\u003c\/strong\u003e Uses premium C3 micro-grain tungsten carbide blades for sharper initial cutting and longer edge life under typical woodworking use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting versatility:\u003c\/strong\u003e Works in both table mount and handheld routers thanks to its overall length and 1\/2 in shank compatibility, making it flexible for shop or site work.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust construction:\u003c\/strong\u003e Silver induction brazing secures the carbide to the body for maximum strength and reduced risk of blade separation during heavy cuts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWho It's For\u003c\/h2\u003e\u003cp\u003eThe bit is best for woodworkers who routinely finish large tops, shelves, stair treads or furniture edges and need a consistent, wide bullnose profile. Its 1\/2 in shank and 3-5\/8 in overall length make it suited to both benchtop table routers and larger handheld tools, so small shops and serious DIYers will find it useful.\u003c\/p\u003e\u003cp\u003eIt may be less appropriate for occasional users who only need small-radius rounding or for projects requiring an exact, certified 3\/4 in diameter in critical tolerances, since some customers have reported size variation and occasional tear out on difficult grain. Those needs call for smaller profile bits or test cuts first.\u003c\/p\u003e\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eProduces a full 1-1\/2 in bullnose profile that gives a professional rounded edge to tops and shelves.\u003c\/li\u003e\n\u003cli\u003eC3 micro-grain carbide knives stay sharp longer, reducing frequent resharpening or replacement.\u003c\/li\u003e\n\u003cli\u003eVersatile 1\/2 in shank and 3-5\/8 in overall length fit table mount and handheld routers.\u003c\/li\u003e\n\u003cli\u003eSilver induction brazing adds strength and durability to the cutter assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSome users report mixed durability with tear out on difficult grain, so test cuts and sharp bits are recommended.\u003c\/li\u003e\n\u003cli\u003eOccasional size accuracy concerns have been noted, so check the profile on scrap before final work.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eProfile cut\u003c\/td\u003e\n\u003ctd\u003e1-1\/2 in bullnose \/ half-round (3\/4 in radius)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFillet\u003c\/td\u003e\n\u003ctd\u003e1\/4 in fillet above and below profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShank\u003c\/td\u003e\n\u003ctd\u003e1\/2 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall length\u003c\/td\u003e\n\u003ctd\u003e3-5\/8 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBlade material\u003c\/td\u003e\n\u003ctd\u003ePremium C3 micro-grain tungsten carbide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrazing\u003c\/td\u003e\n\u003ctd\u003eSilver induction brazing for strength\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eOur Verdict\u003c\/h2\u003e\u003cp\u003eThe YONICO 13120 1-1\/2-in bead bullnose bit is a solid choice for woodworkers who need a dependable, wide half-round edge with integrated fillets. It offers good value through long-lasting C3 carbide cutters and robust brazing, and it performs well on furniture, shelves and stair treads when used with proper feed and sharp cutters. Buyers should make a test cut for fit and tear-out risk, but for routine edge work it delivers a professional rounded finish.\u003c\/p\u003e\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eCan this bit be used in a handheld router?\u003c\/strong\u003e\u003cbr\u003eYes, the bit has a 1\/2 in shank and 3-5\/8 in overall length, so it is suitable for both table-mounted and handheld routers when used with appropriate cutters and safety precautions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat profile size does it cut?\u003c\/strong\u003e\u003cbr\u003eThe cutter creates a 1-1\/2 in bullnose or half-round profile with a 3\/4 in radius and 1\/4 in fillets above and below the profile.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow durable are the cutting edges?\u003c\/strong\u003e\u003cbr\u003eThe blades are premium C3 micro-grain tungsten carbide and are silver induction brazed for strength, giving sharper edges and longer life, though customers recommend test cuts to avoid tear out on difficult grain.\u003c\/p\u003e","brand":"Yonico","offers":[{"title":"Default Title","offer_id":48227709616347,"sku":"B07W99HQK3","price":35.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/511SmgZbP9L._SL1500.jpg?v=1770741441","url":"https:\/\/gearmusthave.com\/products\/yonico-13120-1-1-2-inch-bead-bullnose-router-bit-1-2-inch-shank","provider":"GearMustHave","version":"1.0","type":"link"}