{"product_id":"diamond-coated-drill-bits-jewelry-glass-tile-5-pack","title":"Diamond Drill Bits for Glass \u0026 Jewelry – 5 Pack (0.8–2.5mm)","description":"\n\u003ch2\u003eDiamond Coated Drill Bits – Precision Drilling for Glass, Jewelry \u0026amp; Stone\u003c\/h2\u003e\n\u003cp\u003eTake your craft and DIY projects to the next level with these \u003cstrong\u003ediamond coated drill bits\u003c\/strong\u003e — engineered for clean, precise drilling through hard, brittle materials like glass, jade, amber, porcelain tile, vitrified brick, fiber glass, and stone. Each pack includes \u003cstrong\u003e5 pieces\u003c\/strong\u003e with a universal 2.35mm shank, making them compatible with most rotary tools and mini drills.\u003c\/p\u003e\n\n\u003cp\u003eWhether you're a jewelry maker drilling precise holes through gemstones, a crafter working with glass bottles or jars, or a hobbyist tackling tile and stonework, these bits deliver consistent, chip-free results with minimal effort.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiamond Coated Tip:\u003c\/strong\u003e Industrial-grade diamond coating for superior hardness and durability on tough materials\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMultiple Sizes Available:\u003c\/strong\u003e Head diameters from 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm to 2.5mm — choose the size you need\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal 2.35mm Shank:\u003c\/strong\u003e Fits most standard rotary tools, pendant drills, and flex-shaft machines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact \u0026amp; Precise:\u003c\/strong\u003e 42mm total length with a 16mm working head — ideal for detailed, small-scale work\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Glass, jade, amber, porcelain tile, vitrified surfaces, brick, fiber glass, stone, and more\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5-Piece Pack:\u003c\/strong\u003e Great value — keep spares on hand for ongoing projects\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilver Finish:\u003c\/strong\u003e Easy to identify and handle during intricate work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDiamond Coated Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSilver\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead Diameters\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, 2.5mm\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\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e42mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHead Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16mm\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 PCS per pack\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 China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat Can You Drill?\u003c\/h3\u003e\n\u003cp\u003eThese bits are ideal for drilling through:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eGlass panels, bottles, and jars\u003c\/li\u003e\n  \u003cli\u003eJade, amber, and gemstones\u003c\/li\u003e\n  \u003cli\u003ePorcelain and vitrified tile\u003c\/li\u003e\n  \u003cli\u003eFiber glass and brick\u003c\/li\u003e\n  \u003cli\u003eStone and rock specimens\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePro Tips for Best Results\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse with water or a lubricant to keep the bit cool and extend its life during drilling\u003c\/li\u003e\n  \u003cli\u003eApply gentle, steady pressure — let the diamond coating do the work\u003c\/li\u003e\n  \u003cli\u003eStart at a low RPM and gradually increase for cleaner entry points\u003c\/li\u003e\n  \u003cli\u003eUse a guide or tape to keep the bit centered on smooth glass surfaces\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-200mm-jewelry-measuring-caliper-bead-stone-gauge-stainless-steel\"\u003e0–200mm Jewelry Caliper – Stainless Steel Bead \u0026amp; Stone Gauge\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-300mm-adjustable-pcb-holder-360-rotation-soldering-stand-clamp\"\u003e0–300mm PCB Holder Stand | 360° Rotation Soldering Clamp\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/0-25mm-1000-turn-precision-copper-inductor-coil-diy-electronics\"\u003e0.25mm 1000-Turn Precision Copper Inductor Coil for DIY Circuits\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on safe tool use and workshop best practices, visit the U.S. Consumer Product Safety Commission – Power Tools Safety.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Drill_bit\" target=\"_blank\" rel=\"noopener\"\u003eDrill bit\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What materials can these diamond coated drill bits be used on?\u003c\/h4\u003e\n\u003cp\u003eA: These diamond drill bits are designed for hard and brittle materials including glass, jade, amber, gemstones, porcelain tile, vitrified brick, fiber glass, and stone. They are not intended for use on wood or soft metals.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need a special rotary tool to use these drill bits?\u003c\/h4\u003e\n\u003cp\u003eA: No special tool is required. The 2.35mm shank is a standard size that fits most rotary tools, pendant drills, flex-shaft machines, and mini drills available on the market.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Should I use water or coolant when drilling with these bits?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, it is strongly recommended to use water or a suitable coolant while drilling. This keeps the bit and workpiece cool, reduces friction, extends the life of the diamond coating, and produces cleaner, chip-free holes.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How many drill bits come in a pack, and what sizes are available?\u003c\/h4\u003e\n\u003cp\u003eA: Each pack contains 5 diamond coated drill bits. Available head diameter sizes include 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, and 2.5mm — select the size that best suits your project.\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 coated drill bits be used on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These diamond drill bits are designed for hard and brittle materials including glass, jade, amber, gemstones, porcelain tile, vitrified brick, fiber glass, and stone. They are not intended for use on wood or soft metals.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a special rotary tool to use these drill bits?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No special tool is required. 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Available head diameter sizes include 0.8mm, 1.0mm, 1.2mm, 1.5mm, 1.8mm, 2.0mm, and 2.5mm — select the size that best suits your project.\"}}]}\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\": \"Diamond Drill Bits for Glass \u0026 Jewelry – 5 Pack (0.8–2.5mm)\", \"item\": \"https:\/\/oasis-select.com\/products\/diamond-coated-drill-bits-jewelry-glass-tile-5-pack\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"5PCS 1.0mm","offer_id":47748261281897,"sku":"14:350850#5PCS 1.0mm","price":4.23,"currency_code":"USD","in_stock":true},{"title":"5PCS 0.8mm","offer_id":47748261314665,"sku":"14:350686#5PCS 0.8mm","price":4.23,"currency_code":"USD","in_stock":true},{"title":"5PCS 2.0mm","offer_id":47748261347433,"sku":"14:29#5PCS 2.0mm","price":4.23,"currency_code":"USD","in_stock":true},{"title":"5PCS 1.8mm","offer_id":47748261380201,"sku":"14:10#5PCS 1.8mm","price":4.23,"currency_code":"USD","in_stock":true},{"title":"5PCS 1.5mm","offer_id":47748261412969,"sku":"14:350853#5PCS 1.5mm","price":4.23,"currency_code":"USD","in_stock":true},{"title":"5PCS 1.2mm","offer_id":47748261445737,"sku":"14:350852#5PCS 1.2mm","price":4.23,"currency_code":"USD","in_stock":true},{"title":"5PCS 2.5mm","offer_id":47748261478505,"sku":"14:94#5PCS 2.5mm","price":4.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/Sd31fe3b4a6e4408e84fdd7e7119b83b8b.webp?v=1783082636","url":"https:\/\/oasis-select.com\/products\/diamond-coated-drill-bits-jewelry-glass-tile-5-pack","provider":"Oasis Select","version":"1.0","type":"link"}