{"product_id":"cnc-spoilboard-surfacing-router-bit-1-2-shank-2-1-2-cutting-diameter","title":"CNC Spoilboard Surfacing Router Bit 1\/2\" Shank 2-1\/2\" Cutting Diameter 4-Wing Coated Carbide Insert Flatting Planing Bit Woodworking Tools","description":"\u003cp\u003eThis CNC spoilboard surfacing router bit is designed for efficient bottom cleaning and slab flattening. Built with a 45# steel body and replaceable tungsten carbide inserts, it delivers stable cutting performance, long service life, and reduced maintenance costs for woodworking and CNC applications.\u003cbr\u003e\u003cbr\u003e✅\u003cstrong\u003eFast \u0026amp; Efficient Cutting\u003cbr\u003e\u003c\/strong\u003eFeaturing a 2-1\/2\" cutting diameter and 4-wing insert design, this router bit provides fast material removal while producing a smooth and flat surface. Ideal for spoilboard resurfacing, slab flattening, and bottom cleaning tasks.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eRotatable \u0026amp; Replaceable Inserts\u003cbr\u003e\u003c\/strong\u003eEquipped with 4-sided tungsten carbide inserts, each insert offers four usable cutting edges. Simply rotate or replace the inserts when worn, extending tool life and reducing replacement costs.\u003c\/p\u003e\n\u003cp\u003e✅\u003cstrong\u003eTiN Coated Inserts for Wear Resistance\u003cbr\u003e\u003c\/strong\u003eThe TiN (Titanium Nitride) coated carbide inserts improve wear resistance and help maintain sharp cutting edges, delivering consistent performance during extended woodworking operations.\u003c\/p\u003e\n\u003cp\u003e✅ \u003cstrong\u003eSturdy \u0026amp; Stable Design\u003cbr\u003e\u003c\/strong\u003eConstructed with a 45# steel body and 1\/2\" shank, this surfacing router bit minimizes vibration and maintains balance during operation, ensuring stable, reliable, and accurate cutting results.\u003c\/p\u003e\n\u003cp\u003e✅\u003cstrong\u003eWide Application Compatibility\u003cbr\u003e\u003c\/strong\u003eSuitable for wood slab flattening, spoilboard resurfacing, bottom cleaning, and surface planing. Works well on softwood, hardwood, MDF, plywood, laminate, and composite boards. Compatible with CNC routers and handheld routers.\u003c\/p\u003e\n\u003cp\u003e🔹 \u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCut Type: Bottom Cleaning \/ Surfacing\u003cbr\u003eShank Diameter: 1\/2\"\u003cbr\u003eCutting Diameter: 2-1\/2\"\u003cbr\u003eCutting Length: 1.2 cm\u003cbr\u003eInsert Type: 4-Wing Replaceable Inserts\u003cbr\u003eInsert Material: Tungsten Carbide\u003cbr\u003eBody Material: 45# Steel\u003cbr\u003e\u003c\/p\u003e","brand":"RouterBitMall","offers":[{"title":"Gold","offer_id":44704275628086,"sku":null,"price":71.0,"currency_code":"AUD","in_stock":true},{"title":"Silver","offer_id":44704275660854,"sku":null,"price":68.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0615\/4220\/3446\/files\/2_843a8c3f-2614-4744-814f-c0cf2de01980.jpg?v=1768544003","url":"https:\/\/www.routerbitmall.com\/products\/cnc-spoilboard-surfacing-router-bit-1-2-shank-2-1-2-cutting-diameter","provider":"RouterBit Mall","version":"1.0","type":"link"}