{"product_id":"eccentric-triangle-drill-bit-set-glass-tile-rock-slab","title":"30-Pc Eccentric Triangle Drill Bits for Glass, Tile \u0026 Stone","description":"\u003ch2\u003ePrecision Eccentric Triangle Drill Bits — 30-Piece Set for Glass, Tile \u0026amp; Stone\u003c\/h2\u003e\n\u003cp\u003eTake on your toughest drilling projects with this professional-grade \u003cstrong\u003eA02F Eccentric Triangle Drill Bit Set\u003c\/strong\u003e. Engineered for precision punching through hard surfaces — including glass, ceramic tile, rock slab, and stone — these high-hardness bits deliver clean, accurate holes every time. Whether you're a seasoned contractor or a dedicated DIYer, this 30-piece set gives you the versatility and durability to get the job done right.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose These Eccentric Triangle Drill Bits?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Hardness Construction:\u003c\/strong\u003e Built from premium materials to cut cleanly through glass, tile, rock slab, and similar hard surfaces without chipping or cracking.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEccentric Triangle Tip Design:\u003c\/strong\u003e The unique triangular eccentric geometry reduces friction, improves cutting efficiency, and helps keep the bit centered for precise, clean-edged holes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e30-Piece Variety Set:\u003c\/strong\u003e Includes multiple sizes (6mm and more) so you're always equipped for any project requirement — perfect for professional tradespeople and home improvement enthusiasts alike.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrecision Punching Performance:\u003c\/strong\u003e Ideal for drilling mounting holes in glass panels, ceramic backsplashes, stone countertops, porcelain tiles, and granite slabs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Compatibility:\u003c\/strong\u003e Compatible with standard power drills and drill presses — simply load and drill at a steady, controlled speed for best results.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable \u0026amp; Long-Lasting:\u003c\/strong\u003e Hardened tips resist wear, giving you extended tool life even with repeated use on demanding materials.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e A02F\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePiece Count:\u003c\/strong\u003e 30 pcs\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Style:\u003c\/strong\u003e Eccentric Triangle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Materials:\u003c\/strong\u003e Glass, Ceramic Tile, Rock Slab, Stone, Porcelain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommon Size:\u003c\/strong\u003e 6mm (set includes multiple sizes)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank:\u003c\/strong\u003e Standard round shank for drill chuck compatibility\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Qme\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eMark your drilling point clearly on the glass or tile surface.\u003c\/li\u003e\n  \u003cli\u003eIf possible, use a small guide block or masking tape to prevent slipping at the start.\u003c\/li\u003e\n  \u003cli\u003eInsert the appropriate bit size into your drill chuck and tighten securely.\u003c\/li\u003e\n  \u003cli\u003eApply light, steady pressure — avoid excessive force to prevent surface cracking.\u003c\/li\u003e\n  \u003cli\u003eUse water or coolant to keep the drill bit and surface cool during drilling for best results and extended bit life.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eKitchen \u0026amp; bathroom tile installation and repair\u003c\/li\u003e\n  \u003cli\u003eGlass panel mounting and hardware fitting\u003c\/li\u003e\n  \u003cli\u003eStone countertop and granite slab drilling\u003c\/li\u003e\n  \u003cli\u003eDIY home renovation and professional construction projects\u003c\/li\u003e\n  \u003cli\u003eWorkshop and trade use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eFor general tool and hardware safety guidance, visit the U.S. Consumer Product Safety Commission (CPSC) Workshop Safety Guide.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What materials can the eccentric triangle drill bits cut through?\u003c\/h4\u003e\n\u003cp\u003eA: These high-hardness eccentric triangle drill bits are designed to cut cleanly through glass, ceramic tile, porcelain, rock slab, granite, and other hard stone surfaces. The precision tip geometry helps minimize chipping and cracking during drilling.\u003c\/p\u003e\n\u003ch4\u003eQ: How many pieces are included in the A02F drill bit set?\u003c\/h4\u003e\n\u003cp\u003eA: The A02F set includes 30 pieces, offering a range of sizes — including 6mm — so you have the right bit on hand for a variety of glass, tile, and stone drilling applications.\u003c\/p\u003e\n\u003ch4\u003eQ: Do I need a special drill to use these bits?\u003c\/h4\u003e\n\u003cp\u003eA: No special drill is required. These bits are compatible with standard power drills and drill presses that accept a round shank bit. For best results when drilling glass or tile, use a low to moderate speed setting and apply light, consistent pressure. Using water as a coolant is also recommended to extend bit life.\u003c\/p\u003e\n\u003ch4\u003eQ: What makes the eccentric triangle tip design different from standard drill bits?\u003c\/h4\u003e\n\u003cp\u003eA: The eccentric triangle tip creates multiple cutting edges that reduce friction and help the bit self-center on hard, smooth surfaces like glass and tile. This results in cleaner, more accurate holes compared to conventional round or flat drill bits on these tough materials.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What materials can the eccentric triangle drill bits cut through?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These high-hardness eccentric triangle drill bits are designed to cut cleanly through glass, ceramic tile, porcelain, rock slab, granite, and other hard stone surfaces. 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