{"product_id":"step-core-drill-bit-set-glass-granite-marble-tile-pagoda","title":"2-Pc Step Core Drill Bit Set – Glass, Granite, Marble \u0026 Tile","description":"\n\u003ch2\u003e2-Piece Pagoda Step Core Drill Bit Set – For Glass, Granite, Marble \u0026amp; Tile\u003c\/h2\u003e\n\u003cp\u003eTackle sink cutouts, pipe openings, and precision holes in hard surfaces with confidence. This \u003cstrong\u003e2-piece stepped pagoda core drill bit set\u003c\/strong\u003e is engineered from industrial-grade carbide alloy steel, delivering sharp, clean cuts through glass tiles, granite slabs, marble, ceramic, and more — with no pre-drilling required.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Carbide Alloy Construction:\u003c\/strong\u003e Built to maintain cutting precision through over 300 drilling cycles on reinforced concrete and other demanding surfaces, ensuring long-lasting performance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProgressive Step Design (20mm \/ 35mm \/ 50mm):\u003c\/strong\u003e The pagoda-style stepped profile lets you complete sink installations and pipe perforations efficiently in a single pass — no bit swapping needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e50% Faster Debris Removal:\u003c\/strong\u003e Multi-layer drill tip combined with a three-stage hole expansion design evacuates chips up to 50% faster than standard core drills, minimizing edge chipping on delicate materials.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUniversal Shank Compatibility:\u003c\/strong\u003e Fits most standard corded and cordless drills — ideal for both professionals and confident DIYers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVersatile Surface Penetration:\u003c\/strong\u003e Handles 9+ surface types, from 6 mm glass tiles to 80 mm granite slabs, making it a go-to bit for home renovations and construction projects.\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\u003eIndustrial-grade carbide alloy steel\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStep Sizes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e20 mm \/ 35 mm \/ 50 mm increments\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Surfaces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGlass, granite, marble, ceramic tile, reinforced concrete, and more\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eQuantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-piece set\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's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e2 × Pagoda Step Core Drill Bits\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cp\u003eScreen colors may vary slightly from the actual product due to monitor settings and ambient lighting. Please allow a small tolerance in manual measurements.\u003c\/p\u003e\n\n\u003ch3\u003eExplore More Tools \u0026amp; DIY Accessories\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/air-compressor-pressure-gauge-0-10-0-12-0-25-bar-hydraulic-diy\"\u003eAir Compressor Pressure Gauge 0-10\/0-12\/0-25 Bar | DIY Tool\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/garden-pruner-shears-secateurs-bonsai-fruit-trees\"\u003eGarden Pruner Shears – Secateurs for Bonsai \u0026amp; Fruit Trees\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/electromagnetic-induction-tester-coil-motherboard-fault-detector\"\u003eElectromagnetic Induction Tester – Coil \u0026amp; Circuit Fault Detector\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/hand-power-tools\" target=\"_blank\" rel=\"noopener\"\u003eOSHA guidance on hand and power tools\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What materials can the pagoda step core drill bits cut through?\u003c\/h4\u003e\n\u003cp\u003eA: These carbide alloy step drill bits are designed to cut through 9+ surface types, including glass tiles (as thin as 6 mm), granite slabs (up to 80 mm), marble, ceramic tile, and reinforced concrete — making them highly versatile for both home renovation and professional construction applications.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Do I need a special drill to use these step core drill bits?\u003c\/h4\u003e\n\u003cp\u003eA: No special equipment is needed. The universal shank fits most standard corded and cordless drills, so both professionals and DIY enthusiasts can use them right away without any additional adapters.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How does the stepped pagoda design improve drilling performance?\u003c\/h4\u003e\n\u003cp\u003eA: The progressive 20 mm, 35 mm, and 50 mm step increments allow the bit to gradually expand the hole in stages. Combined with the multi-layer drill tip and three-stage expansion design, debris is cleared up to 50% faster than standard core drills, resulting in cleaner holes and significantly less edge chipping on delicate surfaces like glass and marble.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What materials can the pagoda step core drill bits cut through?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"These carbide alloy step drill bits are designed to cut through 9+ surface types, including glass tiles (as thin as 6 mm), granite slabs (up to 80 mm), marble, ceramic tile, and reinforced concrete — making them highly versatile for both home renovation and professional construction applications.\"}}, {\"@type\": \"Question\", \"name\": \"Do I need a special drill to use these step core drill bits?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"No special equipment is needed. 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Combined with the multi-layer drill tip and three-stage expansion design, debris is cleared up to 50% faster than standard core drills, resulting in cleaner holes and significantly less edge chipping on delicate surfaces like glass and marble.\"}}]}\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:\/\/n8ande-60.myshopify.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Home page\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/collections\/frontpage\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"2-Pc Step Core Drill Bit Set – Glass, Granite, Marble \u0026 Tile\", \"item\": \"https:\/\/n8ande-60.myshopify.com\/products\/step-core-drill-bit-set-glass-granite-marble-tile-pagoda\"}]}\u003c\/script\u003e","brand":"Axl","offers":[{"title":"China Mainland","offer_id":44134648119383,"sku":"200007763:201336100","price":84.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/6008\/7383\/files\/Se8effe9ae04847aaa656a470b7e6001eP.webp?v=1786409836","url":"https:\/\/axlcustomersupport.com\/products\/step-core-drill-bit-set-glass-granite-marble-tile-pagoda","provider":"Axl","version":"1.0","type":"link"}