{"product_id":"festool-27mm-x-4mm-radius-roundover-router-bit-w-o-bearing-for-ofkc-500-router-490094-s7hnu6","title":"Festool 27mm x 4mm Radius Roundover Router Bit w\/o Bearing for OFKC 500 Router (490094)","description":"\u003csection data-aplus\u003e\n  \u003cdetails id=\"product-features\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"features\"\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/accuracy.svg\" alt=\"accuracy\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eClean Edge Profile\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThis Festool roundover cutter is built to produce a consistent 4 mm edge radius on plastic and solid wood. The cutter radius is matched to the ball bearing setup for a clean, controlled routing pattern.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/blade-teeth.svg\" alt=\"blade-teeth\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eTwo Carbide Edges\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eThe Z2 double-cut design uses two carbide cutting edges for longer service life. That matters when you are finishing repeated edge work and want the profile to stay sharp and predictable.\u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"card\"\u003e\n          \u003cdiv class=\"card-inside\"\u003e\n            \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/tool-free-change.svg\" alt=\"tool-free-change\" class=\"aplusicon\"\u003e\n          \u003c\/div\u003e\n          \u003cdiv\u003e\u003cstrong\u003eMade for OFK Routers\u003c\/strong\u003e\u003c\/div\u003e\n          \u003cdiv class=\"feature-card\"\u003eDesigned for the Festool OFK 500 and OFKC 500 edge routers, this router bit fits directly on the spindle and installs with a screw. The result is high run-out accuracy and less fuss during setup.\u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-overview\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eOverview\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\" data-product-summary\u003e\n      \u003cp\u003eThe \u003cstrong\u003eFestool HW R4-OFK 500 Roundover Cutter\u003c\/strong\u003e is a dedicated roundover router bit for edge routing with Festool OFK-series routers. This is a \u003cstrong\u003eroundover cutter designed for rounding and finishing edges in plastic and solid wood\u003c\/strong\u003e. Model Number: \u003cstrong\u003e490094\u003c\/strong\u003e. If your work is trimming, easing, and finishing exposed edges instead of general-purpose routing, this bit is built for that exact job.\u003c\/p\u003e\n      \u003cp\u003eWhat sets this cutter apart is how purpose-built it is. Festool designed it specifically for the \u003cstrong\u003eOFK 500\u003c\/strong\u003e and \u003cstrong\u003eOFKC 500\u003c\/strong\u003e, and the special hollow shaft cutter fits right on the spindle. In practical terms, that direct fit helps deliver high run-out accuracy, which is what you want when the goal is a smooth, even profile that does not look wavy or inconsistent from one pass to the next.\u003c\/p\u003e\n      \u003cp\u003eThe cutting geometry is straightforward and job-focused. You get a \u003cstrong\u003e27 mm cutting diameter\u003c\/strong\u003e, a \u003cstrong\u003e4 mm radius\u003c\/strong\u003e, and a \u003cstrong\u003e2-tooth\u003c\/strong\u003e double-bladed cutter design. The two carbide edges are there for longer life, which matters if you do repeated edge treatment on trim, shelving, cabinet parts, or glued edging. Carbide holds up better in regular use, especially when you are moving between different edge materials.\u003c\/p\u003e\n      \u003cp\u003eFestool also calls out that the cutter radius is precisely matched to the ball bearing arrangement. That matters because edge routing is only as good as the guidance. When the profile and bearing relationship are right, you spend less time fixing uneven transitions and more time moving through parts. The cutter is also designed with a low installation height thanks to the flush ball bearing mount, which makes it useful when routing in rebates or working on stacked panels where clearance can get tight.\u003c\/p\u003e\n      \u003cp\u003eThere is another practical detail here that is easy to overlook: the radius transitions into a \u003cstrong\u003e5 degree run-out\u003c\/strong\u003e on the router blade to help protect the work surface. For finish work, that is a useful design choice. It helps the edge break cleanly instead of leaving a harsh transition that needs extra sanding or cleanup.\u003c\/p\u003e\n      \u003cp\u003eCompatibility is simple and specific. This roundover cutter is for the \u003cstrong\u003eFestool OFK 500\u003c\/strong\u003e and \u003cstrong\u003eFestool OFKC 500\u003c\/strong\u003e. It is not trying to be a universal router bit. That is a good thing if you already own one of those edge routers and want the bit matched to the machine, the spindle interface, and the kind of edge work those tools are made for.\u003c\/p\u003e\n      \u003cp\u003eThis is a strong fit for cabinet installers, finish carpenters, shop users, and serious DIY woodworkers who want consistent edge easing on visible parts. It also makes sense for anyone routing plastic edging as well as solid wood. If you need one bit to handle general plunge routing jobs, look elsewhere. If you need a dedicated \u003cstrong\u003erouter bit for clean roundovers and edge finishing\u003c\/strong\u003e, this one is built with a clear purpose and does that job well.\u003c\/p\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-benefits\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eSee the Finished Edge Before You Sand\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"row\"\u003e\n        \u003cdiv class=\"img\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/4014549114452_1.jpg\" alt=\"Festool HW R4-OFK 500 Roundover Cutter routing a rounded edge on a solid wood board during finish edge profiling\" class=\"tnblock-img\"\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"copy\"\u003e\n          \u003cp\u003eThe Festool HW R4-OFK 500 Roundover Cutter is made for edge work where the final profile needs to look right straight off the router. The image shows exactly what this bit is for: controlled roundovers on wood edges with a consistent radius.\u003c\/p\u003e\n          \u003cul\u003e\n            \u003cli\u003eDesigned for rounding plastic and solid wood edging\u003c\/li\u003e\n            \u003cli\u003e4 mm radius and 27 mm cutting diameter for defined, repeatable edge treatment\u003c\/li\u003e\n          \u003c\/ul\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-whats-included\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eWhat's in the Box\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tnincluded-wrapper\"\u003e\n        \u003cul\u003e\n          \u003cli\u003e(1) Festool HW R4-OFK 500 Roundover Cutter\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/div\u003e\n      \u003cdiv class=\"included-note\"\u003e\n        \u003cp\u003eBall bearing is not included.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-key-specifications\" class=\"acc\" open\u003e\n    \u003csummary\u003e\u003ch2\u003eKey Specifications\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003ctable class=\"aplusspecs\"\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCutting Diameter\u003c\/th\u003e\n          \u003ctd\u003e27.00 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eRadius\u003c\/th\u003e\n          \u003ctd\u003e4.00 mm\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eNumber of Teeth\u003c\/th\u003e\n          \u003ctd\u003e2\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCutter Type\u003c\/th\u003e\n          \u003ctd\u003eRoundover cutter\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCutting Edge Design\u003c\/th\u003e\n          \u003ctd\u003eZ2 double-cut\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eCompatible Tools\u003c\/th\u003e\n          \u003ctd\u003eFestool OFK 500, OFKC 500\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eInstallation\u003c\/th\u003e\n          \u003ctd\u003eScrew-mounted\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n          \u003cth\u003eUnit Count\u003c\/th\u003e\n          \u003ctd\u003e1 piece\u003c\/td\u003e\n        \u003c\/tr\u003e\n      \u003c\/table\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-compatibility\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCompatibility\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"compat-list\"\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eRouter Compatibility\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eDesigned for Festool OFK 500 and Festool OFKC 500 edge routers.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/handle.svg\" alt=\"handle\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eMounting Style\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eSpecial hollow shaft cutter fits directly on the spindle for high run-out accuracy.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n        \u003cdiv class=\"compat-row\"\u003e\n          \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/tool-free-change.svg\" alt=\"tool-free-change\" class=\"icon-sm\"\u003e\n          \u003cdiv\u003e\n            \u003cstrong\u003eInstallation\u003c\/strong\u003e\n            \u003cdiv class=\"compat-detail\"\u003eEasy installation with a screw.\u003c\/div\u003e\n          \u003c\/div\u003e\n        \u003c\/div\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-applications-uses\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eBuilt For\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tags\"\u003e\n        \u003cspan class=\"tag\"\u003eWoodworking\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eCabinet Edging\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eFinish Carpentry\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003ePlastic Edge Rounding\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eSolid Wood Finishing\u003c\/span\u003e\n        \u003cspan class=\"tag\"\u003eShop Use\u003c\/span\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-pro-tips\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003ePro Tip\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"tip-row\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0933\/1582\/5958\/files\/specs.svg\" alt=\"specs\" class=\"icon-lg\"\u003e\n        \u003cp class=\"tip-text\"\u003eIf you are working edges inside a rebate or on stacked panels, this cutter's low installation height is the part to pay attention to. That design gives you better access than bulkier edge-forming bits in the same kind of tight clearance work.\u003c\/p\u003e\n      \u003c\/div\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-tool-nut-take\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eTool Nut's Take\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cdiv class=\"eyebrow\"\u003eTool Nut's Take\u003c\/div\u003e\n      \u003ch3\u003eFestool HW R4-OFK 500 Roundover Cutter is the right call for dedicated edge work\u003c\/h3\u003e\n      \u003cp\u003eThis is a purpose-built edge router bit for users who want clean, repeatable roundovers on visible parts without fighting setup or profile inconsistency.\u003c\/p\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWho it's for:\u003c\/strong\u003e OFK 500 and OFKC 500 owners doing cabinet edging, trim finishing, solid wood edge easing, or plastic edge work.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhy it stands out:\u003c\/strong\u003e Direct spindle fit, high run-out accuracy, a 4 mm roundover profile, and two carbide cutting edges give it a more specialized feel than a generic roundover bit.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWorth knowing:\u003c\/strong\u003e This is a dedicated cutter, not a general-use router bit, and it comes without the ball bearing.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\n  \u003cdetails id=\"product-faqs\" class=\"acc\"\u003e\n    \u003csummary\u003e\u003ch2\u003eCommon Questions\u003c\/h2\u003e\u003c\/summary\u003e\n    \u003cdiv class=\"acc-body\"\u003e\n      \u003cul\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat is this cutter used for?\u003c\/strong\u003e It is used for rounding plastic or solid wood edging and for finishing off solid wood.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhich routers is it made for?\u003c\/strong\u003e It is designed for the Festool OFK 500 and OFKC 500.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eWhat size profile does it cut?\u003c\/strong\u003e The cutter has a 4.00 mm radius and a 27.00 mm cutting diameter.\u003c\/li\u003e\n        \u003cli\u003e\n\u003cstrong\u003eHow many cutting edges does it have?\u003c\/strong\u003e It uses a 2-tooth, Z2 double-cut design.\u003c\/li\u003e\n      \u003c\/ul\u003e\n    \u003c\/div\u003e\n  \u003c\/details\u003e\n\u003c\/section\u003e","brand":"Festool","offers":[{"title":"Default Title","offer_id":43569598595120,"sku":"490094","price":17.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0699\/4876\/8304\/files\/ljlns2tp5ccl_f35e05f2-5f5a-454a-85b4-b272c5f4fd89.jpg?v=1788562769","url":"https:\/\/toolnutus.com\/products\/festool-27mm-x-4mm-radius-roundover-router-bit-w-o-bearing-for-ofkc-500-router-490094-s7hnu6","provider":"InoPrints","version":"1.0","type":"link"}