{"product_id":"diamond-chamfer-bit-set-38-50mm-tile-marble-grinding","title":"Diamond Chamfer Bit Set 38\/50mm – Tile \u0026 Marble Grinding","description":"\n\u003ch2\u003eDiamond Chamfering Grinding Bit Set – 38mm \u0026amp; 50mm for Porcelain, Marble \u0026amp; Stone\u003c\/h2\u003e\n\u003cp\u003eTackle tile edge work, hole expansion, and surface finishing like a pro with this versatile \u003cstrong\u003e4-piece Diamond Chamfering Bit Set\u003c\/strong\u003e. Engineered with \u003cstrong\u003evacuum brazed diamond abrasive\u003c\/strong\u003e on a high-carbon steel base, these bits deliver exceptional cutting performance and a longer service life compared to standard electroplated alternatives. Compatible with angle grinders and electric drills, the set is ideal for contractors, tile setters, and DIY enthusiasts working with porcelain tiles, marble, granite, and other natural stone surfaces. Made in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVacuum Brazed Technology:\u003c\/strong\u003e Advanced bonding process reduces abrasive loss and extends bit lifespan well beyond standard electroplated models.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Tip Designs:\u003c\/strong\u003e Includes both \u003cem\u003eClassic\u003c\/em\u003e and \u003cem\u003eHole-Opening\u003c\/em\u003e tip types to handle everything from fine edge chamfering to hole expansion.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Diameter Options:\u003c\/strong\u003e 38mm and 50mm outer diameters to accommodate a wide range of stone processing tasks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Function Performance:\u003c\/strong\u003e Performs four operations in one tool — hole expansion, edge trimming, chamfering, and surface finishing\/polishing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Compatibility:\u003c\/strong\u003e Secure threaded connection rod included for quick installation on most angle grinders and handheld electric drills — minimal slippage even at high RPM.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStable Grip:\u003c\/strong\u003e Threaded shank design provides a firm, vibration-minimizing hold during operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%\"\u003e\n  \u003ctr style=\"background:#f5f5f5\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eHigh Carbon Steel Base + Vacuum Brazed Diamond Abrasive\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e\u003cstrong\u003eDiameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e38mm \u0026amp; 50mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e\u003cstrong\u003eTip Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eClassic \u0026amp; Hole-Opening\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eGold-Plated \u0026amp; Black\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5\"\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e\u003cstrong\u003eCompatible Tools\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eAngle Grinders, Electric Drills\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:8px;border:1px solid #ddd\"\u003eMade in Mainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1× Classic 38mm Bit + Connecting Rod\u003c\/li\u003e\n  \u003cli\u003e1× Classic 50mm Bit + Connecting Rod\u003c\/li\u003e\n  \u003cli\u003e1× Hole-Opening 38mm Bit + Connecting Rod\u003c\/li\u003e\n  \u003cli\u003e1× Hole-Opening 50mm Bit + Connecting Rod\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSuitable Materials\u003c\/h3\u003e\n\u003cp\u003ePorcelain tiles, ceramic tiles, marble, granite, travertine, limestone, and other natural or engineered stone surfaces.\u003c\/p\u003e\n\n\u003ch3\u003eSafety Notice\u003c\/h3\u003e\n\u003cp\u003eAlways wear appropriate personal protective equipment (PPE) including safety glasses and gloves when operating grinding or drilling tools. Follow all tool manufacturer guidelines for maximum safe operating speed. For general tool safety guidance, visit OSHA – Tools \u0026amp; Equipment Safety.\u003c\/p\u003e\n\n\u003ch3\u003eNote\u003c\/h3\u003e\n\u003cp\u003eActual product color may vary slightly from images due to monitor brightness and lighting conditions. Please allow for minor measurement tolerances.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What materials can these diamond chamfer bits be used on?\u003c\/h4\u003e\n\u003cp\u003eA: These diamond chamfering grinding bits are designed for use on hard stone and tile surfaces including porcelain, ceramic tiles, marble, granite, travertine, and other natural stone. They are not intended for use on wood or metal.\u003c\/p\u003e\n\u003ch4\u003eQ: Are these bits compatible with standard angle grinders?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Each bit comes with a connecting rod that allows for quick, secure installation on most angle grinders and handheld electric drills. The threaded shank ensures a stable, low-vibration connection during high-speed operation.\u003c\/p\u003e\n\u003ch4\u003eQ: What is the difference between the Classic and Hole-Opening tip types?\u003c\/h4\u003e\n\u003cp\u003eA: The Classic tip is optimized for edge trimming, chamfering, and surface finishing, giving clean, beveled edges on tiles and stone slabs. The Hole-Opening (cone) tip is designed for expanding existing holes — ideal when you need a larger or tapered opening in a tile or stone surface.\u003c\/p\u003e\n\u003ch4\u003eQ: Why choose vacuum brazed diamond bits over electroplated ones?\u003c\/h4\u003e\n\u003cp\u003eA: Vacuum brazed diamond abrasive creates a stronger mechanical bond between the diamond grit and the steel base compared to electroplating. This results in greater durability, reduced abrasive shedding, and a significantly longer working life, making them more cost-effective over time.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What materials can these diamond chamfer bits be used on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These diamond chamfering grinding bits are designed for use on hard stone and tile surfaces including porcelain, ceramic tiles, marble, granite, travertine, and other natural stone. They are not intended for use on wood or metal.\"}}, {\"@type\": \"Question\", \"name\": \"Are these bits compatible with standard angle grinders?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Each bit comes with a connecting rod that allows for quick, secure installation on most angle grinders and handheld electric drills. 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This results in greater durability, reduced abrasive shedding, and a significantly longer working life, making them more cost-effective over time.\"}}]}\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:\/\/kujrmc-0q.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Tools \u0026 Hardware\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/collections\/tools-hardware\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"Diamond Chamfer Bit Set 38\/50mm – Tile \u0026 Marble Grinding\", \"item\": \"https:\/\/kujrmc-0q.myshopify.com\/products\/diamond-chamfer-bit-set-38-50mm-tile-marble-grinding\"}]}\u003c\/script\u003e","brand":"Vue","offers":[{"title":"MM10 Classic 50mmBit \/ China Mainland","offer_id":48781117194432,"sku":"14:350850#MM10 Classic 50mmBit;200007763:201336100","price":45.99,"currency_code":"USD","in_stock":true},{"title":"MM10 Hole 38mm Bit \/ China Mainland","offer_id":48781117227200,"sku":"14:350852#MM10 Hole 38mm Bit;200007763:201336100","price":45.99,"currency_code":"USD","in_stock":true},{"title":"MM10 Classic 38mmBit \/ China Mainland","offer_id":48781117259968,"sku":"14:365458#MM10 Classic 38mmBit;200007763:201336100","price":45.99,"currency_code":"USD","in_stock":true},{"title":"MM10 Hole 50mm Bit \/ China Mainland","offer_id":48781117292736,"sku":"14:350853#MM10 Hole 50mm Bit;200007763:201336100","price":45.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0772\/9338\/7968\/files\/S1506cb4abaaf4b459584923a3270c814p.webp?v=1786381816","url":"https:\/\/vueselect.com\/products\/diamond-chamfer-bit-set-38-50mm-tile-marble-grinding","provider":"Vue","version":"1.0","type":"link"}