{"product_id":"1pcs-spiral-flush-trim-router-bit-set-1-2-dia-1-4-shank","title":"1PCS Spiral Flush Trim Router Bit Set, 1\/2\" Dia, 1\/4\" Shank, 3-Flute Down Cut Bits for Trimming, Dado \u0026 Bottom Cleaning","description":"\u003cp\u003e✅\u003cstrong\u003eVersatile Flush Trimming, Dado \u0026amp; Bottom Cleaning\u003cbr\u003e\u003c\/strong\u003eThis 3-piece spiral flush trim router bit set features a 1\/2\" cutting diameter with three cutting heights (1\/8\", 3\/16\", and 1\/4\"), making it ideal for template routing, flush trimming, dado clean-out, joinery work, and bottom surface cleaning.\u003c\/p\u003e\n\u003cp\u003e✅\u003cstrong\u003eSmooth 3-Flute Down-Cut Design\u003cbr\u003e\u003c\/strong\u003eThe 3-flute spiral geometry delivers smoother cutting performance than standard 2-flute bits. The down-cut design pushes fibers downward to help minimize chipping and produce cleaner top-edge finishes on plywood, MDF, veneers, and laminated materials.\u003c\/p\u003e\n\u003cp\u003e✅\u003cstrong\u003ePremium Solid Carbide Cutting Head\u003cbr\u003e\u003c\/strong\u003eManufactured from YG6X tungsten carbide (HRA 92-94), these bits offer exceptional sharpness, wear resistance, and long service life, even when machining abrasive materials.\u003c\/p\u003e\n\u003cp\u003e✅\u003cstrong\u003ePrecision Upper Bearing Guidance\u003cbr\u003e\u003c\/strong\u003eEquipped with a high-quality upper bearing, the bits accurately follow templates and patterns for precise flush trimming. The bearing design improves control, reduces setup time, and helps prevent trimming errors.\u003c\/p\u003e\n\u003cp\u003e✅\u003cstrong\u003eMulti-Purpose Routing Applications\u003cbr\u003e\u003c\/strong\u003eThe removable bearing allows the bit to function as a straight bottom-cleaning cutter, making it suitable for dados, grooves, slots, recesses, lettering, and template work.\u003c\/p\u003e\n\u003cp\u003e✅\u003cstrong\u003eReduced Vibration \u0026amp; Enhanced Stability\u003c\/strong\u003e\u003cbr\u003eThe solid 1\/4\" heat-treated steel shank provides excellent rigidity, smoother operation, and reduced vibration for improved cutting accuracy.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e💡Tips:Remove the shank ball bearing pilot,it can be used as a Straight Bottom Cleaning Bits for dado,joints,slot,internal clean-cut\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003cbr\u003eQuantity：1 Pieces\u003cbr\u003eCutting Diameter：1\/2\"\u003cbr\u003eCutting Lengths：1\/8\", 3\/16\", 1\/4\"\u003cbr\u003eShank Diameter：1\/4\"\u003cbr\u003eFlute Count：3 Flutes\u003cbr\u003eCutter Material：YG6X Tungsten Carbide\u003cbr\u003eRecommended Speed：Up to 28,000 RPM\u003cbr\u003eSuitable Materials： Plywood, MDF, Hardwood, Softwood, Laminates, Non-Ferrous Metals\u003cbr\u003eApplications： Flush Trimming, Pattern Routing, Template Routing, Dado Cutting, Bottom Cleaning, Grooving, Joinery\u003c\/p\u003e\n\u003cp\u003e\u003c!-- 外层 wrapper 强制左对齐，宽度稍窄 --\u003e\u003c\/p\u003e\n\u003cdiv style=\"position: relative; width: 100%; max-width: 360px; margin: 0 0 5px 0; text-align: left !important; display: block !important;\"\u003e\u003ciframe src=\"https:\/\/www.facebook.com\/plugins\/video.php?height=476\u0026amp;href=https%3A%2F%2Fwww.facebook.com%2Freel%2F1486899553133450%2F\u0026amp;show_text=false\u0026amp;width=357\u0026amp;t=0\" style=\"border: none; width: 100%; height: auto; min-height: 476px; max-height: 476px; margin-bottom: 5px; display: block;\"\u003e\n  \u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"RouterBitMall","offers":[{"title":"1\/4*1\/2*1\/8”","offer_id":46451990200374,"sku":null,"price":36.0,"currency_code":"AUD","in_stock":true},{"title":"1\/4*1\/2*3\/16\"","offer_id":46451990233142,"sku":null,"price":37.0,"currency_code":"AUD","in_stock":true},{"title":"1\/4*1\/2*1\/4“","offer_id":46451990265910,"sku":null,"price":38.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/4220\/3446\/files\/1_aade537f-9ba1-4bf5-92a1-573f2d117498.jpg?v=1780036942","url":"https:\/\/www.routerbitmall.com\/products\/1pcs-spiral-flush-trim-router-bit-set-1-2-dia-1-4-shank","provider":"RouterBit Mall","version":"1.0","type":"link"}