{"product_id":"xiiw-diamantbohrkrone-m14-feinsteinzeug-fliesenbohrer","title":"XIIW Diamond Core Drill Bit M14 for Angle Grinders | Professional Tile Drill Bit Vacuum-Brazed | Dry Core Bit for Porcelain Stoneware, Granite \u0026 Concrete","description":"\u003c!-- 核心价值 --\u003e\n\u003cp\u003e\u003cstrong\u003ePrecise holes in record time: the XIIW diamond core drill bit M14 for professionals.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eForget cracked tiles and dull drill bits. The \u003cstrong\u003eXIIW diamond core drill bit\u003c\/strong\u003e with vacuum-brazed tip is designed for the toughest challenges on the job site. Whether porcelain stoneware, granite, or hard concrete – achieve clean, chip-free drilling results in seconds.\u003c\/p\u003e\n\u003chr\/\u003e\n\u003c!-- 核心优势 --\u003e\n\u003ch3\u003e\u003cstrong\u003eYour advantages with XIIW premium tools:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtremely fast:\u003c\/strong\u003e Drills an 8 mm hole in just 8–16 seconds. Create up to 40 holes in just 8 minutes!\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum-brazing technology:\u003c\/strong\u003e Maximum service life and shear strength of over 200 MPa for the highest demands.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry \u0026 wet drilling:\u003c\/strong\u003e Optimized for use without water cooling – ideal for fast work with the angle grinder.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNano precision:\u003c\/strong\u003e 40\/50 mesh diamond grit guarantees smooth edges without chipping, even on delicate glass.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUniversal M14 connection:\u003c\/strong\u003e Fits all standard angle grinders.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\/\u003e\n\u003c!-- 技术参数表格 --\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical specifications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border: 1px solid #ddd;\"\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eConnection \/ thread\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eM14 (for angle grinders)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eHardness \/ strength\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eHV 10,000+ \/ \u003e200 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDrilling depth \/ overall length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e40 mm \/ 60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eHeat resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eup to 1000°C (nickel coating)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e\u003cstrong\u003eDiamond grit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e40\/50 mesh (nano-optimized)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003chr\/\u003e\n\u003c!-- FAQ --\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently asked questions (FAQ):\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e1. Do I need cooling when drilling?\u003c\/strong\u003e\u003cbr\/\u003e\nThe XIIW core drill bit is optimized for \u003cstrong\u003edry drilling\u003c\/strong\u003e. Additional wet cooling is not required, but it can further extend service life on extremely hard materials.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. How do I prevent slipping when starting the hole?\u003c\/strong\u003e\u003cbr\/\u003e\nStart the core drill bit at a slight angle until it bites, then slowly bring it upright. A drilling aid is not essential thanks to the grippy diamond coating.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3. Which materials is it not suitable for?\u003c\/strong\u003e\u003cbr\/\u003e\nThe core bit is perfect for stone and ceramics. However, you should use specialized drill bits for wood or metal.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eScope of delivery:\u003c\/strong\u003e 1x XIIW diamond core drill bit M14 (selected size).\u003c\/em\u003e\u003c\/p\u003e\n","brand":"XIIW","offers":[{"title":"20\/35\/40\/45\/50\/68mm","offer_id":58439721812317,"sku":"835360001","price":69.99,"currency_code":"EUR","in_stock":true},{"title":"20\/35\/40\/45\/50\/68mm+1*Diamond Cutting Disc","offer_id":58439721845085,"sku":"835360002","price":74.99,"currency_code":"EUR","in_stock":true},{"title":"20\/35\/40\/45\/50\/68mm+2*Diamond Cutting Disc","offer_id":58439721877853,"sku":"835360003","price":79.99,"currency_code":"EUR","in_stock":true},{"title":"6\/8\/10\/12\/20\/35\/45\/50\/68mm+2*Diamond Cutting Disc","offer_id":58439721910621,"sku":"835360004","price":84.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/3245\/3369\/files\/diamant-bohrkrone-m14-fliesenbohrer-fur-beton-granit-feinsteinzeug-8609374.jpg?v=1757471510","url":"https:\/\/xiiw.com\/en\/products\/xiiw-diamond-core-drill-bit-m14-porcelain-stoneware-tile-drill-bit","provider":"XIIW","version":"1.0","type":"link"}