{"product_id":"tungsten-carbide-eccentric-drill-bit-set-tile-glass-concrete-10pcs","title":"10 PCS Tungsten Carbide Eccentric Drill Bit Set – Tile \u0026 Glass","description":"\u003ch2\u003eTungsten Carbide Eccentric Drill Bit Set – 10 PCS\u003c\/h2\u003e\n\u003cp\u003eTake your tiling and masonry projects to the next level with this \u003cstrong\u003e10-piece Tungsten Carbide Eccentric Drill Bit Set\u003c\/strong\u003e. Engineered with a precision oblique (eccentric) head design, these superhard bits cut cleanly and accurately through glass, ceramic tile, wall tile, and concrete — delivering professional-grade results whether you're a seasoned tradesperson or a confident DIYer.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose These Eccentric Drill Bits?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSuperhard Tungsten Carbide Tip:\u003c\/strong\u003e Exceptionally durable carbide material maintains a sharp edge through tough materials including porcelain, glass, and concrete.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEccentric (Oblique) Head Design:\u003c\/strong\u003e The unique off-center tip reduces slipping on smooth surfaces like glass and glazed tile, letting you start your hole precisely where you need it — no pilot dimple required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e90mm Working Length:\u003c\/strong\u003e Generous length gives you reach through thick wall tiles, backsplashes, and masonry surfaces.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Use:\u003c\/strong\u003e Ideal for glass, ceramic tile, wall tile, and concrete drilling — one set handles multiple materials on the job site or at home.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e10-Piece Set:\u003c\/strong\u003e Multiple bits included so you always have a fresh cutting edge ready, even on large projects.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard Shank Compatibility:\u003c\/strong\u003e Fits most standard drill chucks for fast, easy setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tungsten Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Eccentric \/ Oblique Head Center Drill Bit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength:\u003c\/strong\u003e 90mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSet Quantity:\u003c\/strong\u003e 10 PCS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Glass, Ceramic Tile, Wall Tile, Concrete, Masonry\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Made in China\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eBathroom and kitchen tile installations\u003c\/li\u003e\n  \u003cli\u003eDrilling through glass panels or mirrors\u003c\/li\u003e\n  \u003cli\u003eMounting fixtures to tiled or concrete walls\u003c\/li\u003e\n  \u003cli\u003eGeneral masonry and construction work\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eExplore More Tools\u003c\/h3\u003e\n\u003cp\u003eLooking to round out your toolkit? Check out these related products from our store:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/1-percent-better-every-day-motivational-canvas-wall-art-print\"\u003e\"1% Better Every Day\" Motivational Canvas Wall Art Print\u003c\/a\u003e — great for your workshop or workspace wall.\u003c\/li\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/best-seat-in-the-house-retro-quote-canvas-wall-art-print\"\u003e\"Best Seat In The House\" Retro Quote Canvas Wall Art Print\u003c\/a\u003e — add personality to your space after the renovation is done.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eAuthoritative Resource\u003c\/h3\u003e\n\u003cp\u003eFor safe power tool and drill bit usage practices, review the guidelines provided by the U.S. Occupational Safety and Health Administration (OSHA) – 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 tungsten carbide eccentric drill bits cut through?\u003c\/h4\u003e\n\u003cp\u003eA: These drill bits are designed for glass, ceramic tile, porcelain tile, wall tile, and concrete\/masonry surfaces. The tungsten carbide tip and eccentric head make them especially effective on hard, smooth surfaces that standard twist bits struggle with.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What makes the eccentric (oblique) head design better for tile and glass drilling?\u003c\/h4\u003e\n\u003cp\u003eA: The off-center eccentric tip creates a self-locating action on slick surfaces, preventing the bit from wandering when you begin drilling. This results in cleaner, more accurate holes in glass and glazed tiles without the need for a pilot punch or tape guide.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do these bits require a hammer drill or a standard drill?\u003c\/h4\u003e\n\u003cp\u003eA: For glass and ceramic tile, use a standard variable-speed drill — avoid hammer mode, as the percussion action can crack delicate surfaces. For concrete and masonry, a hammer drill may be used with appropriate settings.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the length and shank size of these drill bits?\u003c\/h4\u003e\n\u003cp\u003eA: Each bit measures 90mm in length. They feature a standard round shank compatible with most conventional drill chucks. Always verify your drill's chuck compatibility before use.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What materials can these tungsten carbide eccentric drill bits cut through?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These drill bits are designed for glass, ceramic tile, porcelain tile, wall tile, and concrete\/masonry surfaces. The tungsten carbide tip and eccentric head make them especially effective on hard, smooth surfaces that standard twist bits struggle with.\"}}, {\"@type\": \"Question\", \"name\": \"What makes the eccentric (oblique) head design better for tile and glass drilling?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The off-center eccentric tip creates a self-locating action on slick surfaces, preventing the bit from wandering when you begin drilling. This results in cleaner, more accurate holes in glass and glazed tiles without the need for a pilot punch or tape guide.\"}}, {\"@type\": \"Question\", \"name\": \"Do these bits require a hammer drill or a standard drill?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"For glass and ceramic tile, use a standard variable-speed drill — avoid hammer mode, as the percussion action can crack delicate surfaces. 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