{"product_id":"diamond-step-drill-bit-set","title":"Diamond Step Drill Bit Set","description":"\u003cp\u003e\u003cstrong\u003eDiamond Step Core Drill Bit (20-35-50mm)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eMulti-Size Hole Cutter • Tungsten Carbide Construction • Fast \u0026amp; Precise Drilling\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e🔧 \u003cstrong\u003eThree Hole Sizes in One Tool\u003c\/strong\u003e\u003cbr\u003e\nInnovative stepped design allows drilling and enlarging holes to \u003cstrong\u003e20mm, 35mm, and 50mm\u003c\/strong\u003e without changing bits.\u003c\/p\u003e\n\n\u003cp\u003e💎 \u003cstrong\u003eIndustrial-Grade Durability\u003c\/strong\u003e\u003cbr\u003e\nManufactured from premium tungsten carbide alloy for outstanding strength, wear resistance, and long service life.\u003c\/p\u003e\n\n\u003cp\u003e⚡ \u003cstrong\u003eFast Material Removal\u003c\/strong\u003e\u003cbr\u003e\nAdvanced multi-stage cutting design removes debris efficiently, helping reduce heat buildup and improve drilling speed.\u003c\/p\u003e\n\n\u003cp\u003e🎯 \u003cstrong\u003eClean \u0026amp; Accurate Cuts\u003c\/strong\u003e\u003cbr\u003e\nDesigned to minimize chipping and cracking while producing smooth, professional-quality holes.\u003c\/p\u003e\n\n\u003cp\u003e🏠 \u003cstrong\u003ePerfect for Renovation \u0026amp; Installation Projects\u003c\/strong\u003e\u003cbr\u003e\nIdeal for sink installations, pipe penetrations, electrical work, plumbing, tile cutting, and countertop modifications.\u003c\/p\u003e\n\n\u003cp\u003e🛠️ \u003cstrong\u003eUniversal Tool Compatibility\u003c\/strong\u003e\u003cbr\u003e\nFits most standard drills, rotary tools, and compatible power equipment for easy installation and operation.\u003c\/p\u003e\n\n\u003cp\u003e🪨 \u003cstrong\u003eMulti-Material Performance\u003c\/strong\u003e\u003cbr\u003e\nSuitable for drilling through granite, quartz, stone, ceramic tile, porcelain tile, marble, concrete, and other hard materials.\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\n\u003cp\u003e✔ 20mm \/ 35mm \/ 50mm Step Sizes\u003cbr\u003e\n✔ Tungsten Carbide Alloy Construction\u003cbr\u003e\n✔ Fast Debris Removal Design\u003cbr\u003e\n✔ Reduced Chipping \u0026amp; Cracking\u003cbr\u003e\n✔ High Wear Resistance\u003cbr\u003e\n✔ Professional-Grade Performance\u003cbr\u003e\n✔ Universal Drill Compatibility\u003cbr\u003e\n✔ Suitable for Multiple Materials\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\n\u003cp\u003e🚰 Sink Installations\u003cbr\u003e\n🚿 Plumbing Projects\u003cbr\u003e\n⚡ Electrical Work\u003cbr\u003e\n🏠 Home Renovations\u003cbr\u003e\n🪨 Stone Countertops\u003cbr\u003e\n🧱 Tile \u0026amp; Masonry Applications\u003c\/p\u003e\n\n\u003chr\u003e\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Tungsten Carbide Alloy\u003cbr\u003e\n\u003cstrong\u003eHole Sizes:\u003c\/strong\u003e 20mm \/ 35mm \/ 50mm\u003cbr\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Diamond Step Core Drill Bit\u003cbr\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Drilling, Reaming \u0026amp; Hole Enlargement\u003cbr\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Standard Drills \u0026amp; Rotary Tools\u003c\/p\u003e\n\n\u003chr\u003e\n\u003cp\u003e📦 \u003cstrong\u003ePackage Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e1× Diamond Step Core Drill Bit (20-35-50mm) 🔧💎🪨\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv\u003e\n\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S27ebc5abebb647aabd07ab32e8f95562d.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb009c93cc8df49329aa4c4d66fa399b7l.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S7929d62ae13c4fbab038bd35ef5099f1h.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S533cd76f7ac147129d239047e74f417dh.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/Sb486c7502e6b45c085e9c80b201b3a55C.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S1fda0af040094c9283fd6cb914e8bad6N.jpg\"\u003e\u003cimg src=\"https:\/\/ae01.alicdn.com\/kf\/S54cc0530d72d47c497544cf9c5d93565J.jpg\"\u003e\n\u003c\/div\u003e\n","brand":"ToolZone","offers":[{"title":"A2","offer_id":43269742428208,"sku":"14:350850#A2","price":24.63,"currency_code":"USD","in_stock":true},{"title":"A1","offer_id":43269742395440,"sku":"14:350686#A1","price":24.63,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0676\/4622\/6480\/files\/S27ebc5abebb647aabd07ab32e8f95562d.webp?v=1780772016","url":"https:\/\/toolzonestore.com\/products\/diamond-step-drill-bit-set","provider":"ToolZone","version":"1.0","type":"link"}