{"product_id":"amana-45678-14-kerf-1-14-round-upper-bb","title":"AMANA 45678 Carbide Tipped Flooring Rounded Dedicated Cutter 1\/8 Radius x 1-1\/4 Dia x 1\/4 x 1\/4 Inch Shank with Upper BB","description":"\u003cp dir=\"auto\"\u003eThe Amana Tool 45678 Carbide Tipped Flooring Rounded Dedicated Cutter Router Bit (1\/8\" Radius x 1-1\/4\" Dia x 1\/4\" x 1\/4\" Shank with Upper Ball Bearing) is a specialized bit designed for creating smooth, rounded edges on hardwood flooring, stair treads, and trim. The subtle 1\/8\" radius produces a clean, professional eased edge that protects flooring from chipping while maintaining a modern look. The upper ball bearing ensures precise depth control and smooth template-guided or freehand routing. Precision-ground carbide tips deliver tear-out-free results in solid hardwood, engineered wood, and laminates. The 1\/4\" shank fits standard routers securely. Ideal for flooring installers, finish carpenters, and woodworkers who demand clean, consistent rounded edges.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e• 1\/8\" radius – creates smooth, professional eased edges on hardwood flooring\u003cbr\u003e• 1-1\/4\" cutting diameter x 1\/4\" cutting length – optimized for flooring applications\u003cbr\u003e• Upper ball bearing – precise depth control \u0026amp; smooth routing\u003cbr\u003e• Carbide tipped – clean, tear-out-free cuts in hardwood \u0026amp; engineered wood\u003cbr\u003e• 1\/4\" shank – fits standard fixed \u0026amp; plunge routers securely\u003cbr\u003e• Dedicated flooring cutter – ideal for edge rounding on treads \u0026amp; trim\u003cbr\u003e• Anti-kickback geometry – safer operation on routers\u003cbr\u003e• Amana Tool quality – premium carbide \u0026amp; precision engineering\u003cbr\u003e• FREE Shipping!\u003c\/p\u003e\n\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eDiameter (D)\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Diameter (D)\"\u003e1-1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eRadius (R)\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Radius (R)\"\u003e1\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eCutting Height (B)\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Cutting Height (B)\"\u003e1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eShank (d)\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Shank (d)\"\u003e1\/4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eOverall Length (L)\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Overall Length (L)\"\u003e1-7\/8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eType\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Type\"\u003eRounded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eReplacement Collar\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Replacement Collar\"\u003e47724\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eReplacement Bearing\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Replacement Bearing\"\u003e47712\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eFlutes\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"Flutes\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth class=\"col label\" scope=\"row\"\u003eC\u003c\/th\u003e\n\u003ctd class=\"col data\" data-th=\"C\"\u003e5\/16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"AMANA","offers":[{"title":"Default Title","offer_id":48780018450682,"sku":"45678","price":76.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/2666\/6746\/files\/amana-45678-flooring-rounded-cutter-front-jpg-main.jpg?v=1777379657","url":"https:\/\/dynamitetool.com\/products\/amana-45678-14-kerf-1-14-round-upper-bb","provider":"Dynamite Tool ","version":"1.0","type":"link"}