{"product_id":"dongcheng-dzz90-diamond-core-drill","title":"Dongcheng DZZ90 | Diamond Core Drill","description":"\u003cp\u003eThe Dongcheng DZZ90 Diamond Core Drill is a lightweight handheld machine for wet core drilling in concrete, brick, masonry, stone, and ceramic materials. Its 1350W motor, 90mm drilling capacity, and variable speed control make it suitable for electricians, plumbers, installers, and renovation teams.\u003c\/p\u003e\n\u003ch2\u003ePro Tip\u003c\/h2\u003e\n\u003cp\u003eAlways use water cooling during core drilling; dry drilling can overheat the diamond bit and quickly reduce cutting life.\u003c\/p\u003e\n\u003ch2\u003eBuyer’s Selection Guide\u003c\/h2\u003e\n\u003cp\u003eChoose the DZZ90 if you need a portable handheld core drill for smaller holes up to 90mm. It is easier to handle than stand-type core drills and is suitable for service holes, pipe routes, and installation work.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHandheld diamond core drill\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e1350W powerful motor\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e90mm max drilling capacity\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAluminium gearbox, sturdy and durable\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eIntegrated water-source drilling support\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRetractable shoulder support assembly\u003c\/li\u003e\n\u003cli\u003eExternal carbon brush, convenient for replacement\u003c\/li\u003e\n\u003cli\u003eLightweight 4.4kg body\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eModel: DZZ90\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eProduct Type: Diamond Drill \/ Core Drill\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRated Power Input: 1350W\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNo-load Speed: 0–2300 RPM\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax. Drilling Capacity: 90mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eNet Weight: 4.4kg\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eApplications\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConcrete core drilling\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBrick and masonry drilling\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePlumbing pipe holes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eElectrical conduit holes\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eRenovation and installation work\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dongcheng","offers":[{"title":"Default Title","offer_id":45907099582721,"sku":"415140124","price":28300.0,"currency_code":"PKR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0731\/5659\/1873\/files\/dongcheng_dzz90.jpg?v=1741261736","url":"https:\/\/kamadi.pk\/products\/dongcheng-dzz90-diamond-core-drill","provider":"Kamadi Pakistan","version":"1.0","type":"link"}