{"product_id":"6tlg-m14-diamantbohrer-lochsage-o-20-35-40-45-50-68mm-nass-trocke","title":"XIIW 6-Piece Diamond Core Drill Set M14 with Finger Router Bit | Professional Dry Drill Bits 20-68 mm for Porcelain Stoneware \u0026 Granite | Vacuum Brazed","description":"\u003ch2\u003eM14 Diamond Core Drill Bit Premium | Dry Drilling Set 20-68mm + Finger Router Bit\u003c\/h2\u003e\n\u003ch3\u003eProfessional Key Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVacuum brazed technology: 5× longer service life compared to standard drill bits\u003c\/li\u003e\n\u003cli\u003eOptimized for dry drilling: No water cooling required (marble, granite, porcelain stoneware)\u003c\/li\u003e\n\u003cli\u003eM14 universal fit: Compatible with all angle grinders\u003c\/li\u003e\n\u003cli\u003eDiamond finger router bit: For reworking and enlarging drill holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Performance Data\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiameter\u003c\/td\u003e\n\u003ctd\u003e20\/27\/35\/55\/68 mm + 20 mm finger router bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax. drilling depth\u003c\/td\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed range\u003c\/td\u003e\n\u003ctd\u003e11,000 rpm (optimal performance)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial compatibility\u003c\/td\u003e\n\u003ctd\u003eMohs 8 (granite, porcelain stoneware, etc.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard compliance\u003c\/td\u003e\n\u003ctd\u003eEN13236 (professional use)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003ePractical Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eØ68 mm: sockets \u0026 flush-mounted boxes\u003c\/li\u003e\n\u003cli\u003eØ50-60 mm: drain installations\u003c\/li\u003e\n\u003cli\u003eØ32-40 mm: water pipes \u0026 inlets\u003c\/li\u003e\n\u003cli\u003eØ20 mm: cable routing \u0026 plumbing connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpert Recommendations for Maximum Efficiency\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDrilling technique: A slight wobble of the core bit activates the diamond segments; a 15°–30° angled start enables work without a drilling guide\u003c\/li\u003e\n\u003cli\u003eCooling management: After 20 minutes of operation, cool in water for 2 minutes → +40 % service life\u003c\/li\u003e\n\u003cli\u003ePressure control: Maximum 5 kg of contact pressure for smooth cutting edges\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMain Benefits at a Glance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLightning-fast drilling performance: 1 cm in 10–15 seconds (porcelain stoneware)\u003c\/li\u003e\n\u003cli\u003eAnti-jam system: Double-sided diamond coating prevents binding\u003c\/li\u003e\n\u003cli\u003eEnergy-efficient: 30 % shorter setup times thanks to a ready-to-use design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eScope of Delivery\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e5 × M14 diamond core drill bits (20\/27\/35\/55\/68 mm)\u003c\/li\u003e\n\u003cli\u003e1 × 20 mm diamond finger router bit\u003c\/li\u003e\n\u003cli\u003e1 × M14-HEX adapter (3\/8\" compatibility)\u003c\/li\u003e\n\u003cli\u003eDE\/EN instruction manual with material reference table\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSafety Notice\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse only with safety goggles\u003c\/li\u003e\n\u003cli\u003eNot suitable for reinforced concrete\u003c\/li\u003e\n\u003cli\u003eObserve the maximum drilling depth of 40 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eDeveloped by professionals – where precision meets easy handling.\u003c\/em\u003e\u003c\/p\u003e","brand":"XIIW","offers":[{"title":"Default Title","offer_id":42968913379577,"sku":"816990003","price":69.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/3245\/3369\/products\/6tlg-m14-diamantbohrer-lochsage-o-203540455068mm-nasstrocke-1962442.jpg?v=1757471750","url":"https:\/\/xiiw.shop\/en\/products\/6pc-m14-diamond-drill-hole-saw-o-20-35-40-45-50-68mm-wet-dry","provider":"XIIW","version":"1.0","type":"link"}