{"product_id":"6-piece-diamond-grinding-burr-set-1-4mm-engraving-carving-bits","title":"6-Piece Diamond Grinding Burr Set 1–4mm | Engraving Carving Bits","description":"\n\u003ch2\u003e6-Piece Diamond Grinding Needle Burr Set – Precision Engraving \u0026amp; Carving Bits\u003c\/h2\u003e\n\u003cp\u003eTake your engraving, carving, and mould-grinding projects to the next level with this professional-grade \u003cstrong\u003e6-piece diamond-coated grinding needle burr set\u003c\/strong\u003e. Electroplated with fine 200-grit diamond micro powder, these needle bits deliver smooth, controlled material removal on glass, jade, ceramics, hard alloys, and other tough surfaces. Whether you're a hobbyist or a professional craftsperson, this set gives you six essential head sizes in a single pack.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e6 Sizes Included:\u003c\/strong\u003e 1mm, 1.5mm, 2mm, 2.5mm, 3mm, and 4mm head diameters — one of each per set\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiamond-Coated:\u003c\/strong\u003e Electroplated 200-grit diamond abrasive for consistent, long-lasting cutting performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Shank:\u003c\/strong\u003e 2.35mm (3\/32\") shank fits most standard rotary tools, electric grinders, carving machines, and pneumatic tools\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Applications:\u003c\/strong\u003e Ideal for carving glass, jade, ceramics, hard alloys, moulds, and other abrasive materials\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUse With Water:\u003c\/strong\u003e Designed to be used with water as a lubricant for optimal performance and extended bit life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Precise:\u003c\/strong\u003e Total length 40–45mm, perfect for detailed, intricate work\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilver colour finish\u003c\/strong\u003e for easy identification during use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePieces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead Diameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 \/ 1.5 \/ 2 \/ 2.5 \/ 3 \/ 4 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShank Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.35mm (3\/32\")\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40–45mm (1.57–1.77\")\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eGrit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e200#\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiamond-coated abrasive\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColour\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver\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\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eCompatible Materials\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGlass \u0026amp; tempered glass\u003c\/li\u003e\n  \u003cli\u003eJade, gemstones \u0026amp; semi-precious stones\u003c\/li\u003e\n  \u003cli\u003eHard alloys \u0026amp; tool steels\u003c\/li\u003e\n  \u003cli\u003eCeramics \u0026amp; porcelain\u003c\/li\u003e\n  \u003cli\u003eMoulds \u0026amp; inner holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e6 × Diamond Coated Grinding Needles (1mm, 1.5mm, 2mm, 2.5mm, 3mm, 4mm — one of each)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSafety \u0026amp; Usage Tips\u003c\/h3\u003e\n\u003cp\u003eAlways use water as a lubricant during operation to maximise bit life and minimise heat build-up. Wear appropriate eye protection when operating rotary tools. For safe tool use guidelines, refer to the U.S. Consumer Product Safety Commission Power Tool Safety guidelines.\u003c\/p\u003e\n\n\u003cp\u003eLooking for more crafting and DIY tools? Check out our \u003ca href=\"\/products\/hex-shank-wire-twister-drill-attachment-rebar-tie-wire-tool\"\u003e1\/4\" Hex Wire Twister Drill Attachment\u003c\/a\u003e or explore our \u003ca href=\"\/products\/temporary-tattoo-markers-dual-end-10-colors-body-face-paint-pens\"\u003e10 Dual-End Temporary Tattoo Markers\u003c\/a\u003e for creative projects.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Sharpening\" target=\"_blank\" rel=\"noopener\"\u003eSharpening\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What rotary tools are compatible with these diamond grinding needle bits?\u003c\/h4\u003e\n\u003cp\u003eA: These diamond grinding burrs feature a standard 2.35mm (3\/32\") shank, making them compatible with most popular rotary tools, electric grinders, carving machines, and pneumatic tools. Always confirm your tool accepts a 3\/32\" collet before use.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What materials can I carve or engrave with these bits?\u003c\/h4\u003e\n\u003cp\u003eA: The 200-grit diamond-coated needle burrs are well-suited for working on hard materials including glass, jade, gemstones, ceramics, hard alloys, and moulds. They are not recommended for use on very soft or porous materials where finer control bits may be more appropriate.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need to use water when operating these bits?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. Using water as a lubricant is recommended during operation. It helps reduce heat build-up, extends the working life of the bits, and produces a cleaner finish on your workpiece.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many pieces and sizes are included in this set?\u003c\/h4\u003e\n\u003cp\u003eA: This set includes 6 diamond grinding needles with head diameters of 1mm, 1.5mm, 2mm, 2.5mm, 3mm, and 4mm — one of each size — providing a comprehensive range for detailed and varied engraving and carving tasks.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What rotary tools are compatible with these diamond grinding needle bits?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These diamond grinding burrs feature a standard 2.35mm (3\/32\\\") shank, making them compatible with most popular rotary tools, electric grinders, carving machines, and pneumatic tools. Always confirm your tool accepts a 3\/32\\\" collet before use.\"}}, {\"@type\": \"Question\", \"name\": \"What materials can I carve or engrave with these bits?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 200-grit diamond-coated needle burrs are well-suited for working on hard materials including glass, jade, gemstones, ceramics, hard alloys, and moulds. They are not recommended for use on very soft or porous materials where finer control bits may be more appropriate.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need to use water when operating these bits?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Using water as a lubricant is recommended during operation. It helps reduce heat build-up, extends the working life of the bits, and produces a cleaner finish on your workpiece.\"}}, {\"@type\": \"Question\", \"name\": \"How many pieces and sizes are included in this set?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This set includes 6 diamond grinding needles with head diameters of 1mm, 1.5mm, 2mm, 2.5mm, 3mm, and 4mm — one of each size — providing a comprehensive range for detailed and varied engraving and carving tasks.\"}}]}\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:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Crafts, DIY \u0026 Stationery\", \"item\": \"https:\/\/oasis-select.com\/collections\/crafts-diy-stationery\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"6-Piece Diamond Grinding Burr Set 1–4mm | Engraving Carving Bits\", \"item\": \"https:\/\/oasis-select.com\/products\/6-piece-diamond-grinding-burr-set-1-4mm-engraving-carving-bits\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"Onesize","offer_id":47727675801705,"sku":"14:350686#Onesize","price":5.73,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Se9d0f669d4b84fb3aee4ceccd18007abk.webp?v=1782670551","url":"https:\/\/oasis-select.com\/products\/6-piece-diamond-grinding-burr-set-1-4mm-engraving-carving-bits","provider":"Oasis Select","version":"1.0","type":"link"}