{"product_id":"8mm-4-flute-router-bit-with-bearing-r1-r2-r3-wood-edge-trim","title":"8mm 4-Flute Router Bit with Bearing | R1 R2 R3 Wood Edge Trim","description":"\n\u003ch2\u003e8mm Shank 4-Flute Router Bit with Bearing | Wood Edge Trimming \u0026amp; Chamfering\u003c\/h2\u003e\n\u003cp\u003eUpgrade your woodworking game with this precision-engineered \u003cstrong\u003e4-flute router bit\u003c\/strong\u003e featuring an integrated bearing guide. Available in R1, R2, and R3 radius sizes — individually or as a complete 3-piece set — these bits deliver consistently clean, smooth, and accurate rounded edges and chamfers on a wide variety of wood materials. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFour-Flute Design:\u003c\/strong\u003e Four cutting edges work together to produce ultra-smooth finishes on edge trimming and rounding operations with minimal tear-out.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Bearing Guide:\u003c\/strong\u003e The precision ball-bearing tip follows the workpiece edge effortlessly, ensuring consistent depth and a perfectly uniform profile every pass.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Grade Steel Alloy:\u003c\/strong\u003e Crafted from premium metal alloy for outstanding edge retention, heat resistance, and long-lasting durability through demanding projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Material Compatibility:\u003c\/strong\u003e Works beautifully on pine, solid hardwood, MDF, particle board, and decorative panels — a true all-rounder for any shop.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e8mm Shank:\u003c\/strong\u003e Fits standard 8mm router collets; compatible with most benchtop and handheld routers. (Also available in 6mm and 12mm shank sizes.)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThree Radius Options:\u003c\/strong\u003e Choose R1, R2, or R3 to match your project's edge profile requirements — or grab the full set for maximum flexibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh-Grade Steel Alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver Blue\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8mm\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlutes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAvailable Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eR1, R2, R3\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Options\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1-piece or 3-piece set\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Router Bit (R1, R2, or R3) \u003cstrong\u003eOR\u003c\/strong\u003e 3× Router Bits (R1 + R2 + R3 set)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCabinet doors and furniture edge finishing\u003c\/li\u003e\n  \u003cli\u003eDecorative panel chamfering and rounding\u003c\/li\u003e\n  \u003cli\u003eDIY woodworking, carpentry, and joinery projects\u003c\/li\u003e\n  \u003cli\u003eProfessional workshops and hobbyist home shops alike\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLooking to expand your workshop toolkit? Check out our \u003ca href=\"\/products\/garden-pruner-shears-secateurs-bonsai-fruit-trees\"\u003eGarden Pruner Shears – Secateurs for Bonsai \u0026amp; Fruit Trees\u003c\/a\u003e and our \u003ca href=\"\/products\/18-pc-basswood-carving-blocks-whittling-wood-kit\"\u003e18 Pc Basswood Carving Blocks – Whittling Wood Kit for Carvers\u003c\/a\u003e for more precision crafting essentials.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eNote: Actual color may vary slightly from images due to monitor calibration and lighting conditions. Please allow minor measurement tolerances.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/eye-face-protection\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on eye and face protection\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What router machines are compatible with this 8mm shank router bit?\u003c\/h4\u003e\n\u003cp\u003eA: This router bit features an 8mm shank diameter, making it compatible with most standard benchtop routers and handheld trim routers that accept an 8mm collet. Always confirm your router's collet size before purchasing. The bit is also available in 6mm and 12mm shank variants for wider machine compatibility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the R1, R2, and R3 router bit sizes?\u003c\/h4\u003e\n\u003cp\u003eA: R1, R2, and R3 refer to the radius of the rounded edge profile each bit produces — R1 creates the smallest radius (tightest curve), R2 a medium radius, and R3 the largest radius (widest, more gradual curve). Choosing the right size depends on the aesthetic and structural requirements of your woodworking project. The 3-piece set gives you all three options for maximum versatility.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can these router bits be used on MDF and particle board?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. The high-grade steel alloy construction and four-flute design make these bits well-suited for MDF, particle board, pine, solid hardwood, and decorative panels. The integrated bearing guide helps maintain a consistent edge profile even on composite wood materials.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is the bearing on the router bit replaceable?\u003c\/h4\u003e\n\u003cp\u003eA: The precision ball-bearing tip is a standard size used across many router bits, and replacement bearings are widely available at hardware stores. If the bearing becomes worn over time, it can typically be swapped out to extend the working life of the bit.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What router machines are compatible with this 8mm shank router bit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This router bit features an 8mm shank diameter, making it compatible with most standard benchtop routers and handheld trim routers that accept an 8mm collet. Always confirm your router's collet size before purchasing. The bit is also available in 6mm and 12mm shank variants for wider machine compatibility.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the R1, R2, and R3 router bit sizes?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"R1, R2, and R3 refer to the radius of the rounded edge profile each bit produces — R1 creates the smallest radius (tightest curve), R2 a medium radius, and R3 the largest radius (widest, more gradual curve). Choosing the right size depends on the aesthetic and structural requirements of your woodworking project. The 3-piece set gives you all three options for maximum versatility.\"}}, {\"@type\": \"Question\", \"name\": \"Can these router bits be used on MDF and particle board?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. The high-grade steel alloy construction and four-flute design make these bits well-suited for MDF, particle board, pine, solid hardwood, and decorative panels. The integrated bearing guide helps maintain a consistent edge profile even on composite wood materials.\"}}, {\"@type\": \"Question\", \"name\": \"Is the bearing on the router bit replaceable?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The precision ball-bearing tip is a standard size used across many router bits, and replacement bearings are widely available at hardware stores. If the bearing becomes worn over time, it can typically be swapped out to extend the working life of the bit.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"8mm 4-Flute Router Bit with Bearing | R1 R2 R3 Wood Edge Trim\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/8mm-4-flute-router-bit-bearing-r1-r2-r3-wood-edge-trimming-chamfering\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"3pcs \/ China Mainland","offer_id":43680144654397,"sku":"200007763:201336100;200182270:201450691#3pcs","price":101.19,"currency_code":"USD","in_stock":true},{"title":"1pc R3 \/ China Mainland","offer_id":43680144687165,"sku":"200007763:201336100;200182270:201450690#1pc R3","price":52.58,"currency_code":"USD","in_stock":true},{"title":"1pc R2 \/ China Mainland","offer_id":43680144719933,"sku":"200007763:201336100;200182270:200007162#1pc R2","price":52.58,"currency_code":"USD","in_stock":true},{"title":"1pc R1 \/ China Mainland","offer_id":43680144752701,"sku":"200007763:201336100;200182270:200000529#1pc R1","price":48.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/3439\/0333\/files\/Se16a049f387a46809b5d845abf52ec53t_5d61dbf1-3c95-4218-87d9-108d7b86b193.webp?v=1790148876","url":"https:\/\/qtiply.com\/products\/8mm-4-flute-router-bit-with-bearing-r1-r2-r3-wood-edge-trim","provider":"QTP","version":"1.0","type":"link"}